15661525204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{250777}}^1$

素因数の和:251995

約数の個数: 24

約数和(自身を含む): 29540645288

約数和(自身を除く): 13879120084

約数列:

[1, 2, 4, 13, 26, 52, 1201, 2402, 4804, 15613, 31226, 62452, 250777, 501554, 1003108, 3260101, 6520202, 13040404, 301183177, 602366354, 1204732708, 3915381301, 7830762602, 15661525204]

約数ペア:

[(1, 15661525204), (2, 7830762602), (4, 3915381301), (13, 1204732708), (26, 602366354), (52, 301183177), (1201, 13040404), (2402, 6520202), (4804, 3260101), (15613, 1003108), (31226, 501554), (62452, 250777)]