13275748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 24020864

約数和(自身を除く): 10745116

約数列:

[1, 2, 4, 37, 74, 148, 271, 331, 542, 662, 1084, 1324, 10027, 12247, 20054, 24494, 40108, 48988, 89701, 179402, 358804, 3318937, 6637874, 13275748]

約数ペア:

[(1, 13275748), (2, 6637874), (4, 3318937), (37, 358804), (74, 179402), (148, 89701), (271, 48988), (331, 40108), (542, 24494), (662, 20054), (1084, 12247), (1324, 10027)]