12542238

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{13147}}^1$

素因数の和:13208

約数の個数: 24

約数和(自身を含む): 27689688

約数和(自身を除く): 15147450

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 13147, 26294, 39441, 78882, 118323, 236646, 696791, 1393582, 2090373, 4180746, 6271119, 12542238]

約数ペア:

[(1, 12542238), (2, 6271119), (3, 4180746), (6, 2090373), (9, 1393582), (18, 696791), (53, 236646), (106, 118323), (159, 78882), (318, 39441), (477, 26294), (954, 13147)]