72645431041

素因数分解:

${\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{1953727}}^1$

素因数の和:1953868

約数の個数: 12

約数和(自身を含む): 77414518272

約数和(自身を除く): 4769087231

約数列:

[1, 19, 103, 361, 1957, 37183, 1953727, 37120813, 201233881, 705295447, 3823443739, 72645431041]

約数ペア:

[(1, 72645431041), (19, 3823443739), (103, 705295447), (361, 201233881), (1957, 37120813), (37183, 1953727)]