12109168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{44519}}^1$

素因数の和:44544

約数の個数: 20

約数和(自身を含む): 24842160

約数和(自身を除く): 12732992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 44519, 89038, 178076, 356152, 712304, 756823, 1513646, 3027292, 6054584, 12109168]

約数ペア:

[(1, 12109168), (2, 6054584), (4, 3027292), (8, 1513646), (16, 756823), (17, 712304), (34, 356152), (68, 178076), (136, 89038), (272, 44519)]