18611417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 21530880

約数和(自身を除く): 2919463

約数列:

[1, 11, 29, 41, 319, 451, 1189, 1423, 13079, 15653, 41267, 58343, 453937, 641773, 1691947, 18611417]

約数ペア:

[(1, 18611417), (11, 1691947), (29, 641773), (41, 453937), (319, 58343), (451, 41267), (1189, 15653), (1423, 13079)]