25719924

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20809}}^1$

素因数の和:20919

約数の個数: 24

約数和(自身を含む): 60598720

約数和(自身を除く): 34878796

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 20809, 41618, 62427, 83236, 124854, 249708, 2143327, 4286654, 6429981, 8573308, 12859962, 25719924]

約数ペア:

[(1, 25719924), (2, 12859962), (3, 8573308), (4, 6429981), (6, 4286654), (12, 2143327), (103, 249708), (206, 124854), (309, 83236), (412, 62427), (618, 41618), (1236, 20809)]