30717874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{5309}}^1$

素因数の和:5585

約数の個数: 16

約数和(自身を含む): 50466240

約数和(自身を除く): 19748366

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5309, 5786, 10618, 58399, 116798, 1396267, 2792534, 15358937, 30717874]

約数ペア:

[(1, 30717874), (2, 15358937), (11, 2792534), (22, 1396267), (263, 116798), (526, 58399), (2893, 10618), (5309, 5786)]