15663002416

素因数分解:

$2^4\times {\mathrm{6121}}^1\times {\mathrm{159931}}^1$

素因数の和:166060

約数の個数: 20

約数和(自身を含む): 30352214824

約数和(自身を除く): 14689212408

約数列:

[1, 2, 4, 8, 16, 6121, 12242, 24484, 48968, 97936, 159931, 319862, 639724, 1279448, 2558896, 978937651, 1957875302, 3915750604, 7831501208, 15663002416]

約数ペア:

[(1, 15663002416), (2, 7831501208), (4, 3915750604), (8, 1957875302), (16, 978937651), (6121, 2558896), (12242, 1279448), (24484, 639724), (48968, 319862), (97936, 159931)]