21825022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{877}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 34263072

約数和(自身を除く): 12438050

約数列:

[1, 2, 23, 46, 541, 877, 1082, 1754, 12443, 20171, 24886, 40342, 474457, 948914, 10912511, 21825022]

約数ペア:

[(1, 21825022), (2, 10912511), (23, 948914), (46, 474457), (541, 40342), (877, 24886), (1082, 20171), (1754, 12443)]