19331067

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10343}}^1$

素因数の和:10442

約数の個数: 16

約数和(自身を含む): 29790720

約数和(自身を除く): 10459653

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 10343, 31029, 72401, 217203, 920527, 2761581, 6443689, 19331067]

約数ペア:

[(1, 19331067), (3, 6443689), (7, 2761581), (21, 920527), (89, 217203), (267, 72401), (623, 31029), (1869, 10343)]