19268112

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 53710848

約数和(自身を除く): 34442736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 563, 713, 744, 1104, 1126, 1426, 1488, 1689, 2139, 2252, 2852, 3378, 4278, 4504, 5704, 6756, 8556, 9008, 11408, 12949, 13512, 17112, 17453, 25898, 27024, 34224, 34906, 38847, 51796, 52359, 69812, 77694, 103592, 104718, 139624, 155388, 207184, 209436, 279248, 310776, 401419, 418872, 621552, 802838, 837744, 1204257, 1605676, 2408514, 3211352, 4817028, 6422704, 9634056, 19268112]

約数ペア:

[(1, 19268112), (2, 9634056), (3, 6422704), (4, 4817028), (6, 3211352), (8, 2408514), (12, 1605676), (16, 1204257), (23, 837744), (24, 802838), (31, 621552), (46, 418872), (48, 401419), (62, 310776), (69, 279248), (92, 209436), (93, 207184), (124, 155388), (138, 139624), (184, 104718), (186, 103592), (248, 77694), (276, 69812), (368, 52359), (372, 51796), (496, 38847), (552, 34906), (563, 34224), (713, 27024), (744, 25898), (1104, 17453), (1126, 17112), (1426, 13512), (1488, 12949), (1689, 11408), (2139, 9008), (2252, 8556), (2852, 6756), (3378, 5704), (4278, 4504)]