15824972

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 28242816

約数和(自身を除く): 12417844

約数列:

[1, 2, 4, 113, 157, 223, 226, 314, 446, 452, 628, 892, 17741, 25199, 35011, 35482, 50398, 70022, 70964, 100796, 140044, 3956243, 7912486, 15824972]

約数ペア:

[(1, 15824972), (2, 7912486), (4, 3956243), (113, 140044), (157, 100796), (223, 70964), (226, 70022), (314, 50398), (446, 35482), (452, 35011), (628, 25199), (892, 17741)]