19775472

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{2467}}^1$

素因数の和:2645

約数の個数: 40

約数和(自身を含む): 51413376

約数和(自身を除く): 31637904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2467, 2672, 4008, 4934, 7401, 8016, 9868, 14802, 19736, 29604, 39472, 59208, 118416, 411989, 823978, 1235967, 1647956, 2471934, 3295912, 4943868, 6591824, 9887736, 19775472]

約数ペア:

[(1, 19775472), (2, 9887736), (3, 6591824), (4, 4943868), (6, 3295912), (8, 2471934), (12, 1647956), (16, 1235967), (24, 823978), (48, 411989), (167, 118416), (334, 59208), (501, 39472), (668, 29604), (1002, 19736), (1336, 14802), (2004, 9868), (2467, 8016), (2672, 7401), (4008, 4934)]