18435529

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 22422400

約数和(自身を除く): 3986871

約数列:

[1, 7, 19, 97, 133, 679, 1429, 1843, 10003, 12901, 27151, 138613, 190057, 970291, 2633647, 18435529]

約数ペア:

[(1, 18435529), (7, 2633647), (19, 970291), (97, 190057), (133, 138613), (679, 27151), (1429, 12901), (1843, 10003)]