12744974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9497}}^1$

素因数の和:9571

約数の個数: 16

約数和(自身を含む): 21199536

約数和(自身を除く): 8454562

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 9497, 18994, 104467, 208934, 579317, 1158634, 6372487, 12744974]

約数ペア:

[(1, 12744974), (2, 6372487), (11, 1158634), (22, 579317), (61, 208934), (122, 104467), (671, 18994), (1342, 9497)]