15643423718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{28817}}^1\times {\mathrm{20879}}^1$

素因数の和:49711

約数の個数: 16

約数和(自身を含む): 25272233280

約数和(自身を除く): 9628809562

約数列:

[1, 2, 13, 26, 20879, 28817, 41758, 57634, 271427, 374621, 542854, 749242, 601670143, 1203340286, 7821711859, 15643423718]

約数ペア:

[(1, 15643423718), (2, 7821711859), (13, 1203340286), (26, 601670143), (20879, 749242), (28817, 542854), (41758, 374621), (57634, 271427)]