13197734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3821}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 21739536

約数和(自身を除く): 8541802

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 3821, 7642, 42031, 84062, 599897, 1199794, 6598867, 13197734]

約数ペア:

[(1, 13197734), (2, 6598867), (11, 1199794), (22, 599897), (157, 84062), (314, 42031), (1727, 7642), (3454, 3821)]