19457661624

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{5099}}^1$

素因数の和:5385

約数の個数: 128

約数和(自身を含む): 52641792000

約数和(自身を除く): 33184130376

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 223, 248, 276, 372, 446, 552, 669, 713, 744, 892, 1338, 1426, 1784, 2139, 2676, 2852, 4278, 5099, 5129, 5352, 5704, 6913, 8556, 10198, 10258, 13826, 15297, 15387, 17112, 20396, 20516, 20739, 27652, 30594, 30774, 40792, 41032, 41478, 55304, 61188, 61548, 82956, 117277, 122376, 123096, 158069, 158999, 165912, 234554, 316138, 317998, 351831, 469108, 474207, 476997, 632276, 635996, 703662, 938216, 948414, 953994, 1137077, 1264552, 1271992, 1407324, 1896828, 1907988, 2274154, 2814648, 3411231, 3635587, 3793656, 3815976, 4548308, 6822462, 7271174, 9096616, 10906761, 13644924, 14542348, 21813522, 26152771, 27289848, 29084696, 35249387, 43627044, 52305542, 70498774, 78458313, 87254088, 104611084, 105748161, 140997548, 156916626, 209222168, 211496322, 281995096, 313833252, 422992644, 627666504, 810735901, 845985288, 1621471802, 2432207703, 3242943604, 4864415406, 6485887208, 9728830812, 19457661624]

約数ペア:

[(1, 19457661624), (2, 9728830812), (3, 6485887208), (4, 4864415406), (6, 3242943604), (8, 2432207703), (12, 1621471802), (23, 845985288), (24, 810735901), (31, 627666504), (46, 422992644), (62, 313833252), (69, 281995096), (92, 211496322), (93, 209222168), (124, 156916626), (138, 140997548), (184, 105748161), (186, 104611084), (223, 87254088), (248, 78458313), (276, 70498774), (372, 52305542), (446, 43627044), (552, 35249387), (669, 29084696), (713, 27289848), (744, 26152771), (892, 21813522), (1338, 14542348), (1426, 13644924), (1784, 10906761), (2139, 9096616), (2676, 7271174), (2852, 6822462), (4278, 4548308), (5099, 3815976), (5129, 3793656), (5352, 3635587), (5704, 3411231), (6913, 2814648), (8556, 2274154), (10198, 1907988), (10258, 1896828), (13826, 1407324), (15297, 1271992), (15387, 1264552), (17112, 1137077), (20396, 953994), (20516, 948414), (20739, 938216), (27652, 703662), (30594, 635996), (30774, 632276), (40792, 476997), (41032, 474207), (41478, 469108), (55304, 351831), (61188, 317998), (61548, 316138), (82956, 234554), (117277, 165912), (122376, 158999), (123096, 158069)]