18199150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19157}}^1$

素因数の和:19188

約数の個数: 24

約数和(自身を含む): 35633880

約数和(自身を除く): 17434730

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 19157, 38314, 95785, 191570, 363983, 478925, 727966, 957850, 1819915, 3639830, 9099575, 18199150]

約数ペア:

[(1, 18199150), (2, 9099575), (5, 3639830), (10, 1819915), (19, 957850), (25, 727966), (38, 478925), (50, 363983), (95, 191570), (190, 95785), (475, 38314), (950, 19157)]