13871222

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 21621600

約数和(自身を除く): 7750378

約数列:

[1, 2, 29, 58, 311, 622, 769, 1538, 9019, 18038, 22301, 44602, 239159, 478318, 6935611, 13871222]

約数ペア:

[(1, 13871222), (2, 6935611), (29, 478318), (58, 239159), (311, 44602), (622, 22301), (769, 18038), (1538, 9019)]