12955070

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4139}}^1$

素因数の和:4459

約数の個数: 16

約数和(自身を含む): 23399280

約数和(自身を除く): 10444210

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 4139, 8278, 20695, 41390, 1295507, 2591014, 6477535, 12955070]

約数ペア:

[(1, 12955070), (2, 6477535), (5, 2591014), (10, 1295507), (313, 41390), (626, 20695), (1565, 8278), (3130, 4139)]