39746512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191089}}^1$

素因数の和:191110

約数の個数: 20

約数和(自身を含む): 82933060

約数和(自身を除く): 43186548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 191089, 382178, 764356, 1528712, 2484157, 3057424, 4968314, 9936628, 19873256, 39746512]

約数ペア:

[(1, 39746512), (2, 19873256), (4, 9936628), (8, 4968314), (13, 3057424), (16, 2484157), (26, 1528712), (52, 764356), (104, 382178), (208, 191089)]