15328012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17659}}^1$

素因数の和:17701

約数の個数: 24

約数和(自身を含む): 31646720

約数和(自身を除く): 16318708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 17659, 35318, 70636, 123613, 247226, 494452, 547429, 1094858, 2189716, 3832003, 7664006, 15328012]

約数ペア:

[(1, 15328012), (2, 7664006), (4, 3832003), (7, 2189716), (14, 1094858), (28, 547429), (31, 494452), (62, 247226), (124, 123613), (217, 70636), (434, 35318), (868, 17659)]