25113022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 43902720

約数和(自身を除く): 18789698

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 823, 1387, 1606, 1646, 2774, 9053, 15257, 15637, 18106, 30514, 31274, 60079, 120158, 172007, 344014, 660869, 1141501, 1321738, 2283002, 12556511, 25113022]

約数ペア:

[(1, 25113022), (2, 12556511), (11, 2283002), (19, 1321738), (22, 1141501), (38, 660869), (73, 344014), (146, 172007), (209, 120158), (418, 60079), (803, 31274), (823, 30514), (1387, 18106), (1606, 15637), (1646, 15257), (2774, 9053)]