12389336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{49957}}^1$

素因数の和:49994

約数の個数: 16

約数和(自身を含む): 23979840

約数和(自身を除く): 11590504

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 49957, 99914, 199828, 399656, 1548667, 3097334, 6194668, 12389336]

約数ペア:

[(1, 12389336), (2, 6194668), (4, 3097334), (8, 1548667), (31, 399656), (62, 199828), (124, 99914), (248, 49957)]