18512072

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{7393}}^1$

素因数の和:7712

約数の個数: 16

約数和(自身を含む): 34825740

約数和(自身を除く): 16313668

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 7393, 14786, 29572, 59144, 2314009, 4628018, 9256036, 18512072]

約数ペア:

[(1, 18512072), (2, 9256036), (4, 4628018), (8, 2314009), (313, 59144), (626, 29572), (1252, 14786), (2504, 7393)]