19846344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6949}}^1$

素因数の和:6982

約数の個数: 64

約数和(自身を含む): 60048000

約数和(自身を除く): 40201656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 6949, 13898, 20847, 27796, 41694, 48643, 55592, 83388, 97286, 118133, 145929, 166776, 194572, 236266, 291858, 354399, 389144, 472532, 583716, 708798, 826931, 945064, 1167432, 1417596, 1653862, 2480793, 2835192, 3307724, 4961586, 6615448, 9923172, 19846344]

約数ペア:

[(1, 19846344), (2, 9923172), (3, 6615448), (4, 4961586), (6, 3307724), (7, 2835192), (8, 2480793), (12, 1653862), (14, 1417596), (17, 1167432), (21, 945064), (24, 826931), (28, 708798), (34, 583716), (42, 472532), (51, 389144), (56, 354399), (68, 291858), (84, 236266), (102, 194572), (119, 166776), (136, 145929), (168, 118133), (204, 97286), (238, 83388), (357, 55592), (408, 48643), (476, 41694), (714, 27796), (952, 20847), (1428, 13898), (2856, 6949)]