12606460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20333}}^1$

素因数の和:20373

約数の個数: 24

約数和(自身を含む): 27328896

約数和(自身を除く): 14722436

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 20333, 40666, 81332, 101665, 203330, 406660, 630323, 1260646, 2521292, 3151615, 6303230, 12606460]

約数ペア:

[(1, 12606460), (2, 6303230), (4, 3151615), (5, 2521292), (10, 1260646), (20, 630323), (31, 406660), (62, 203330), (124, 101665), (155, 81332), (310, 40666), (620, 20333)]