18776714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{941}}^1$

素因数の和:1861

約数の個数: 16

約数和(自身を含む): 30792096

約数和(自身を除く): 12015382

約数列:

[1, 2, 11, 22, 907, 941, 1814, 1882, 9977, 10351, 19954, 20702, 853487, 1706974, 9388357, 18776714]

約数ペア:

[(1, 18776714), (2, 9388357), (11, 1706974), (22, 853487), (907, 20702), (941, 19954), (1814, 10351), (1882, 9977)]