30431569826

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{19942051}}^1$

素因数の和:19942169

約数の個数: 16

約数和(自身を含む): 52647017280

約数和(自身を除く): 22215447454

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 19942051, 39884102, 139594357, 279188714, 2173683559, 4347367118, 15215784913, 30431569826]

約数ペア:

[(1, 30431569826), (2, 15215784913), (7, 4347367118), (14, 2173683559), (109, 279188714), (218, 139594357), (763, 39884102), (1526, 19942051)]