13563966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173897}}^1$

素因数の和:173915

約数の個数: 16

約数和(自身を含む): 29214864

約数和(自身を除く): 15650898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173897, 347794, 521691, 1043382, 2260661, 4521322, 6781983, 13563966]

約数ペア:

[(1, 13563966), (2, 6781983), (3, 4521322), (6, 2260661), (13, 1043382), (26, 521691), (39, 347794), (78, 173897)]