156968471671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{39528701}}^1$

素因数の和:39528750

約数の個数: 12

約数和(自身を含む): 180725225544

約数和(自身を除く): 23756753873

約数列:

[1, 11, 19, 209, 361, 3971, 39528701, 434815711, 751045319, 8261498509, 14269861061, 156968471671]

約数ペア:

[(1, 156968471671), (11, 14269861061), (19, 8261498509), (209, 751045319), (361, 434815711), (3971, 39528701)]