12481976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 25356240

約数和(自身を除く): 12874264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 467, 514, 934, 1028, 1868, 2056, 3341, 3736, 6071, 6682, 12142, 13364, 24284, 26728, 48568, 120019, 240038, 480076, 960152, 1560247, 3120494, 6240988, 12481976]

約数ペア:

[(1, 12481976), (2, 6240988), (4, 3120494), (8, 1560247), (13, 960152), (26, 480076), (52, 240038), (104, 120019), (257, 48568), (467, 26728), (514, 24284), (934, 13364), (1028, 12142), (1868, 6682), (2056, 6071), (3341, 3736)]