19428424

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59233}}^1$

素因数の和:59280

約数の個数: 16

約数和(自身を含む): 37317420

約数和(自身を除く): 17888996

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 59233, 118466, 236932, 473864, 2428553, 4857106, 9714212, 19428424]

約数ペア:

[(1, 19428424), (2, 9714212), (4, 4857106), (8, 2428553), (41, 473864), (82, 236932), (164, 118466), (328, 59233)]