12109474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27397}}^1$

素因数の和:27429

約数の個数: 16

約数和(自身を含む): 20712888

約数和(自身を除く): 8603414

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 27397, 54794, 356161, 465749, 712322, 931498, 6054737, 12109474]

約数ペア:

[(1, 12109474), (2, 6054737), (13, 931498), (17, 712322), (26, 465749), (34, 356161), (221, 54794), (442, 27397)]