19051150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8861}}^1$

素因数の和:8916

約数の個数: 24

約数和(自身を含む): 36263304

約数和(自身を除く): 17212154

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 8861, 17722, 44305, 88610, 221525, 381023, 443050, 762046, 1905115, 3810230, 9525575, 19051150]

約数ペア:

[(1, 19051150), (2, 9525575), (5, 3810230), (10, 1905115), (25, 762046), (43, 443050), (50, 381023), (86, 221525), (215, 88610), (430, 44305), (1075, 17722), (2150, 8861)]