19054910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14327}}^1$

素因数の和:14360

約数の個数: 32

約数和(自身を含む): 41264640

約数和(自身を除く): 22209730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 14327, 28654, 71635, 100289, 143270, 200578, 272213, 501445, 544426, 1002890, 1361065, 1905491, 2722130, 3810982, 9527455, 19054910]

約数ペア:

[(1, 19054910), (2, 9527455), (5, 3810982), (7, 2722130), (10, 1905491), (14, 1361065), (19, 1002890), (35, 544426), (38, 501445), (70, 272213), (95, 200578), (133, 143270), (190, 100289), (266, 71635), (665, 28654), (1330, 14327)]