13221282

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{27893}}^1$

素因数の和:27977

約数の個数: 16

約数和(自身を含む): 26778240

約数和(自身を除く): 13556958

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 27893, 55786, 83679, 167358, 2203547, 4407094, 6610641, 13221282]

約数ペア:

[(1, 13221282), (2, 6610641), (3, 4407094), (6, 2203547), (79, 167358), (158, 83679), (237, 55786), (474, 27893)]