13957970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5690

約数の個数: 32

約数和(自身を含む): 28486080

約数和(自身を除く): 14528110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5651, 11302, 28255, 56510, 73463, 107369, 146926, 214738, 367315, 536845, 734630, 1073690, 1395797, 2791594, 6978985, 13957970]

約数ペア:

[(1, 13957970), (2, 6978985), (5, 2791594), (10, 1395797), (13, 1073690), (19, 734630), (26, 536845), (38, 367315), (65, 214738), (95, 146926), (130, 107369), (190, 73463), (247, 56510), (494, 28255), (1235, 11302), (2470, 5651)]