38943242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5527}}^1$

素因数の和:5813

約数の個数: 16

約数和(自身を含む): 63151872

約数和(自身を除く): 24208630

約数列:

[1, 2, 13, 26, 271, 542, 3523, 5527, 7046, 11054, 71851, 143702, 1497817, 2995634, 19471621, 38943242]

約数ペア:

[(1, 38943242), (2, 19471621), (13, 2995634), (26, 1497817), (271, 143702), (542, 71851), (3523, 11054), (5527, 7046)]