12705530

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4831}}^1$

素因数の和:5101

約数の個数: 16

約数和(自身を含む): 22961664

約数和(自身を除く): 10256134

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 4831, 9662, 24155, 48310, 1270553, 2541106, 6352765, 12705530]

約数ペア:

[(1, 12705530), (2, 6352765), (5, 2541106), (10, 1270553), (263, 48310), (526, 24155), (1315, 9662), (2630, 4831)]