19146188

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 34272000

約数和(自身を除く): 15125812

約数列:

[1, 2, 4, 67, 134, 199, 268, 359, 398, 718, 796, 1436, 13333, 24053, 26666, 48106, 53332, 71441, 96212, 142882, 285764, 4786547, 9573094, 19146188]

約数ペア:

[(1, 19146188), (2, 9573094), (4, 4786547), (67, 285764), (134, 142882), (199, 96212), (268, 71441), (359, 53332), (398, 48106), (718, 26666), (796, 24053), (1436, 13333)]