90988967

素因数分解:

${\mathrm{19}}^2\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1166

約数の個数: 12

約数和(自身を含む): 96460056

約数和(自身を除く): 5471089

約数列:

[1, 19, 307, 361, 821, 5833, 15599, 110827, 252047, 296381, 4788893, 90988967]

約数ペア:

[(1, 90988967), (19, 4788893), (307, 296381), (361, 252047), (821, 110827), (5833, 15599)]