2015041390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10605481}}^1$

素因数の和:10605507

約数の個数: 16

約数和(自身を含む): 3817973520

約数和(自身を除く): 1802932130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10605481, 21210962, 53027405, 106054810, 201504139, 403008278, 1007520695, 2015041390]

約数ペア:

[(1, 2015041390), (2, 1007520695), (5, 403008278), (10, 201504139), (19, 106054810), (38, 53027405), (95, 21210962), (190, 10605481)]