13031914

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10459}}^1$

素因数の和:10557

約数の個数: 16

約数和(自身を含む): 22593600

約数和(自身を除く): 9561686

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 10459, 20918, 73213, 146426, 930851, 1861702, 6515957, 13031914]

約数ペア:

[(1, 13031914), (2, 6515957), (7, 1861702), (14, 930851), (89, 146426), (178, 73213), (623, 20918), (1246, 10459)]