30111238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9547}}^1$

素因数の和:9651

約数の個数: 16

約数和(自身を含む): 48121920

約数和(自身を除く): 18010682

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 9547, 19094, 181393, 362786, 792401, 1584802, 15055619, 30111238]

約数ペア:

[(1, 30111238), (2, 15055619), (19, 1584802), (38, 792401), (83, 362786), (166, 181393), (1577, 19094), (3154, 9547)]