15226621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 16587648

約数和(自身を除く): 1361027

約数列:

[1, 23, 41, 67, 241, 943, 1541, 2747, 5543, 9881, 16147, 63181, 227263, 371381, 662027, 15226621]

約数ペア:

[(1, 15226621), (23, 662027), (41, 371381), (67, 227263), (241, 63181), (943, 16147), (1541, 9881), (2747, 5543)]