15628790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38119}}^1$

素因数の和:38167

約数の個数: 16

約数和(自身を含む): 28818720

約数和(自身を除く): 13189930

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 38119, 76238, 190595, 381190, 1562879, 3125758, 7814395, 15628790]

約数ペア:

[(1, 15628790), (2, 7814395), (5, 3125758), (10, 1562879), (41, 381190), (82, 190595), (205, 76238), (410, 38119)]