18843930338

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{95107}}^1$

素因数の和:95897

約数の個数: 16

約数和(自身を含む): 28491313344

約数和(自身を除く): 9647383006

約数列:

[1, 2, 157, 314, 631, 1262, 95107, 99067, 190214, 198134, 14931799, 29863598, 60012517, 120025034, 9421965169, 18843930338]

約数ペア:

[(1, 18843930338), (2, 9421965169), (157, 120025034), (314, 60012517), (631, 29863598), (1262, 14931799), (95107, 198134), (99067, 190214)]