15223510

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11621}}^1$

素因数の和:11759

約数の個数: 16

約数和(自身を含む): 27613872

約数和(自身を除く): 12390362

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 11621, 23242, 58105, 116210, 1522351, 3044702, 7611755, 15223510]

約数ペア:

[(1, 15223510), (2, 7611755), (5, 3044702), (10, 1522351), (131, 116210), (262, 58105), (655, 23242), (1310, 11621)]