19932350

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{3947}}^1$

素因数の和:4060

約数の個数: 24

約数和(自身を含む): 37450728

約数和(自身を除く): 17518378

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 3947, 5050, 7894, 19735, 39470, 98675, 197350, 398647, 797294, 1993235, 3986470, 9966175, 19932350]

約数ペア:

[(1, 19932350), (2, 9966175), (5, 3986470), (10, 1993235), (25, 797294), (50, 398647), (101, 197350), (202, 98675), (505, 39470), (1010, 19735), (2525, 7894), (3947, 5050)]