12831646

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 19620720

約数和(自身を除く): 6789074

約数列:

[1, 2, 101, 139, 202, 278, 457, 914, 14039, 28078, 46157, 63523, 92314, 127046, 6415823, 12831646]

約数ペア:

[(1, 12831646), (2, 6415823), (101, 127046), (139, 92314), (202, 63523), (278, 46157), (457, 28078), (914, 14039)]