19064050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8867}}^1$

素因数の和:8922

約数の個数: 24

約数和(自身を含む): 36287856

約数和(自身を除く): 17223806

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 8867, 17734, 44335, 88670, 221675, 381281, 443350, 762562, 1906405, 3812810, 9532025, 19064050]

約数ペア:

[(1, 19064050), (2, 9532025), (5, 3812810), (10, 1906405), (25, 762562), (43, 443350), (50, 381281), (86, 221675), (215, 88670), (430, 44335), (1075, 17734), (2150, 8867)]