221498609839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{886537}}^1\times {\mathrm{19219}}^1$

素因数の和:905769

約数の個数: 8

約数和(自身を含む): 238549645040

約数和(自身を除く): 17051035201

約数列:

[1, 13, 19219, 249847, 886537, 11524981, 17038354603, 221498609839]

約数ペア:

[(1, 221498609839), (13, 17038354603), (19219, 11524981), (249847, 886537)]