39862570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19073}}^1$

素因数の和:19110

約数の個数: 32

約数和(自身を含む): 82399680

約数和(自身を除く): 42537110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 19073, 38146, 95365, 190730, 209803, 362387, 419606, 724774, 1049015, 1811935, 2098030, 3623870, 3986257, 7972514, 19931285, 39862570]

約数ペア:

[(1, 39862570), (2, 19931285), (5, 7972514), (10, 3986257), (11, 3623870), (19, 2098030), (22, 1811935), (38, 1049015), (55, 724774), (95, 419606), (110, 362387), (190, 209803), (209, 190730), (418, 95365), (1045, 38146), (2090, 19073)]