22013290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 42887376

約数和(自身を除く): 20874086

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 541, 626, 1082, 1565, 2705, 3130, 4069, 5410, 7033, 8138, 14066, 20345, 35165, 40690, 70330, 169333, 338666, 846665, 1693330, 2201329, 4402658, 11006645, 22013290]

約数ペア:

[(1, 22013290), (2, 11006645), (5, 4402658), (10, 2201329), (13, 1693330), (26, 846665), (65, 338666), (130, 169333), (313, 70330), (541, 40690), (626, 35165), (1082, 20345), (1565, 14066), (2705, 8138), (3130, 7033), (4069, 5410)]