13811428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 25169760

約数和(自身を除く): 11358332

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 1361, 2537, 2722, 5074, 5444, 10148, 58523, 80299, 117046, 160598, 234092, 321196, 3452857, 6905714, 13811428]

約数ペア:

[(1, 13811428), (2, 6905714), (4, 3452857), (43, 321196), (59, 234092), (86, 160598), (118, 117046), (172, 80299), (236, 58523), (1361, 10148), (2537, 5444), (2722, 5074)]