15663794192

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{4275053}}^1$

素因数の和:4275290

約数の個数: 20

約数和(自身を含む): 30481135020

約数和(自身を除く): 14817340828

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 4275053, 8550106, 17100212, 34200424, 68400848, 978987137, 1957974274, 3915948548, 7831897096, 15663794192]

約数ペア:

[(1, 15663794192), (2, 7831897096), (4, 3915948548), (8, 1957974274), (16, 978987137), (229, 68400848), (458, 34200424), (916, 17100212), (1832, 8550106), (3664, 4275053)]