21562822

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3691}}^1$

素因数の和:3843

約数の個数: 16

約数和(自身を含む): 34025472

約数和(自身を除く): 12462650

約数列:

[1, 2, 23, 46, 127, 254, 2921, 3691, 5842, 7382, 84893, 169786, 468757, 937514, 10781411, 21562822]

約数ペア:

[(1, 21562822), (2, 10781411), (23, 937514), (46, 468757), (127, 169786), (254, 84893), (2921, 7382), (3691, 5842)]