18540748799

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{151783}}^1$

素因数の和:151966

約数の個数: 16

約数和(自身を含む): 19933489152

約数和(自身を除く): 1392740353

約数列:

[1, 23, 47, 113, 1081, 2599, 5311, 122153, 151783, 3491009, 7133801, 17151479, 164077423, 394484017, 806119513, 18540748799]

約数ペア:

[(1, 18540748799), (23, 806119513), (47, 394484017), (113, 164077423), (1081, 17151479), (2599, 7133801), (5311, 3491009), (122153, 151783)]