2015684818559

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4397}}^1\times {\mathrm{395533}}^1$

素因数の和:400010

約数の個数: 16

約数和(自身を含む): 2157052579680

約数和(自身を除く): 141367761121

約数列:

[1, 19, 61, 1159, 4397, 83543, 268217, 395533, 5096123, 7515127, 24127513, 458422747, 1739158601, 33044013419, 106088674661, 2015684818559]

約数ペア:

[(1, 2015684818559), (19, 106088674661), (61, 33044013419), (1159, 1739158601), (4397, 458422747), (83543, 24127513), (268217, 7515127), (395533, 5096123)]