12917472

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 34110720

約数和(自身を除く): 21193248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 563, 717, 956, 1126, 1434, 1689, 1912, 2252, 2868, 3378, 3824, 4504, 5736, 6756, 7648, 9008, 11472, 13512, 18016, 22944, 27024, 54048, 134557, 269114, 403671, 538228, 807342, 1076456, 1614684, 2152912, 3229368, 4305824, 6458736, 12917472]

約数ペア:

[(1, 12917472), (2, 6458736), (3, 4305824), (4, 3229368), (6, 2152912), (8, 1614684), (12, 1076456), (16, 807342), (24, 538228), (32, 403671), (48, 269114), (96, 134557), (239, 54048), (478, 27024), (563, 22944), (717, 18016), (956, 13512), (1126, 11472), (1434, 9008), (1689, 7648), (1912, 6756), (2252, 5736), (2868, 4504), (3378, 3824)]