12169426

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 18610200

約数和(自身を除く): 6440774

約数列:

[1, 2, 97, 149, 194, 298, 421, 842, 14453, 28906, 40837, 62729, 81674, 125458, 6084713, 12169426]

約数ペア:

[(1, 12169426), (2, 6084713), (97, 125458), (149, 81674), (194, 62729), (298, 40837), (421, 28906), (842, 14453)]