13020722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 23405760

約数和(自身を除く): 10385038

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 859, 1166, 1378, 1718, 7579, 9449, 11167, 15158, 18898, 22334, 45527, 91054, 122837, 245674, 500797, 591851, 1001594, 1183702, 6510361, 13020722]

約数ペア:

[(1, 13020722), (2, 6510361), (11, 1183702), (13, 1001594), (22, 591851), (26, 500797), (53, 245674), (106, 122837), (143, 91054), (286, 45527), (583, 22334), (689, 18898), (859, 15158), (1166, 11167), (1378, 9449), (1718, 7579)]