12456225488

素因数分解:

$2^4\times 7^1\times {\mathrm{111216299}}^1$

素因数の和:111216314

約数の個数: 20

約数和(自身を含む): 27581642400

約数和(自身を除く): 15125416912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 111216299, 222432598, 444865196, 778514093, 889730392, 1557028186, 1779460784, 3114056372, 6228112744, 12456225488]

約数ペア:

[(1, 12456225488), (2, 6228112744), (4, 3114056372), (7, 1779460784), (8, 1557028186), (14, 889730392), (16, 778514093), (28, 444865196), (56, 222432598), (112, 111216299)]