19704288

素因数分解:

$2^5\times 3^1\times {\mathrm{205253}}^1$

素因数の和:205266

約数の個数: 24

約数和(自身を含む): 51724008

約数和(自身を除く): 32019720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205253, 410506, 615759, 821012, 1231518, 1642024, 2463036, 3284048, 4926072, 6568096, 9852144, 19704288]

約数ペア:

[(1, 19704288), (2, 9852144), (3, 6568096), (4, 4926072), (6, 3284048), (8, 2463036), (12, 1642024), (16, 1231518), (24, 821012), (32, 615759), (48, 410506), (96, 205253)]