18718288

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5021}}^1$

素因数の和:5262

約数の個数: 20

約数和(自身を含む): 36429588

約数和(自身を除く): 17711300

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5021, 10042, 20084, 40168, 80336, 1169893, 2339786, 4679572, 9359144, 18718288]

約数ペア:

[(1, 18718288), (2, 9359144), (4, 4679572), (8, 2339786), (16, 1169893), (233, 80336), (466, 40168), (932, 20084), (1864, 10042), (3728, 5021)]