15972019913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{12097}}^1\times {\mathrm{69491}}^1$

素因数の和:81607

約数の個数: 8

約数和(自身を含む): 16814284320

約数和(自身を除く): 842264407

約数列:

[1, 19, 12097, 69491, 229843, 1320329, 840632627, 15972019913]

約数ペア:

[(1, 15972019913), (19, 840632627), (12097, 1320329), (69491, 229843)]