15697652161

素因数分解:

${\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{131371}}^1$

素因数の和:131740

約数の個数: 12

約数和(自身を含む): 16617507024

約数和(自身を除く): 919854863

約数列:

[1, 19, 331, 361, 6289, 119491, 131371, 2496049, 43483801, 47424931, 826192219, 15697652161]

約数ペア:

[(1, 15697652161), (19, 826192219), (331, 47424931), (361, 43483801), (6289, 2496049), (119491, 131371)]