15513431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 16809984

約数和(自身を除く): 1296553

約数列:

[1, 23, 47, 113, 127, 1081, 2599, 2921, 5311, 5969, 14351, 122153, 137287, 330073, 674497, 15513431]

約数ペア:

[(1, 15513431), (23, 674497), (47, 330073), (113, 137287), (127, 122153), (1081, 14351), (2599, 5969), (2921, 5311)]