11897044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 21325248

約数和(自身を除く): 9428204

約数列:

[1, 2, 4, 71, 142, 163, 257, 284, 326, 514, 652, 1028, 11573, 18247, 23146, 36494, 41891, 46292, 72988, 83782, 167564, 2974261, 5948522, 11897044]

約数ペア:

[(1, 11897044), (2, 5948522), (4, 2974261), (71, 167564), (142, 83782), (163, 72988), (257, 46292), (284, 41891), (326, 36494), (514, 23146), (652, 18247), (1028, 11573)]