19008050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13109}}^1$

素因数の和:13150

約数の個数: 24

約数和(自身を含む): 36576900

約数和(自身を除く): 17568850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 13109, 26218, 65545, 131090, 327725, 380161, 655450, 760322, 1900805, 3801610, 9504025, 19008050]

約数ペア:

[(1, 19008050), (2, 9504025), (5, 3801610), (10, 1900805), (25, 760322), (29, 655450), (50, 380161), (58, 327725), (145, 131090), (290, 65545), (725, 26218), (1450, 13109)]