90295847

素因数分解:

${\mathrm{19}}^2\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1070

約数の個数: 12

約数和(自身を含む): 95691960

約数和(自身を除く): 5396113

約数列:

[1, 19, 361, 389, 643, 7391, 12217, 140429, 232123, 250127, 4752413, 90295847]

約数ペア:

[(1, 90295847), (19, 4752413), (361, 250127), (389, 232123), (643, 140429), (7391, 12217)]