18624208

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{10301}}^1$

素因数の和:10422

約数の個数: 20

約数和(自身を含む): 36407268

約数和(自身を除く): 17783060

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 10301, 20602, 41204, 82408, 164816, 1164013, 2328026, 4656052, 9312104, 18624208]

約数ペア:

[(1, 18624208), (2, 9312104), (4, 4656052), (8, 2328026), (16, 1164013), (113, 164816), (226, 82408), (452, 41204), (904, 20602), (1808, 10301)]