12210263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 13895616

約数和(自身を除く): 1685353

約数列:

[1, 13, 23, 97, 299, 421, 1261, 2231, 5473, 9683, 29003, 40837, 125879, 530881, 939251, 12210263]

約数ペア:

[(1, 12210263), (13, 939251), (23, 530881), (97, 125879), (299, 40837), (421, 29003), (1261, 9683), (2231, 5473)]