39456874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8741}}^1$

素因数の和:8841

約数の個数: 16

約数和(自身を含む): 61788456

約数和(自身を除く): 22331582

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 8741, 17482, 323417, 533201, 646834, 1066402, 19728437, 39456874]

約数ペア:

[(1, 39456874), (2, 19728437), (37, 1066402), (61, 646834), (74, 533201), (122, 323417), (2257, 17482), (4514, 8741)]