22012406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2011}}^1$

素因数の和:2447

約数の個数: 16

約数和(自身を含む): 35660688

約数和(自身を除く): 13648282

約数列:

[1, 2, 13, 26, 421, 842, 2011, 4022, 5473, 10946, 26143, 52286, 846631, 1693262, 11006203, 22012406]

約数ペア:

[(1, 22012406), (2, 11006203), (13, 1693262), (26, 846631), (421, 52286), (842, 26143), (2011, 10946), (4022, 5473)]