12831658

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19501}}^1$

素因数の和:19557

約数の個数: 16

約数和(自身を含む): 22466304

約数和(自身を除く): 9634646

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 19501, 39002, 136507, 273014, 916547, 1833094, 6415829, 12831658]

約数ペア:

[(1, 12831658), (2, 6415829), (7, 1833094), (14, 916547), (47, 273014), (94, 136507), (329, 39002), (658, 19501)]