19101164

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 34180608

約数和(自身を除く): 15079444

約数列:

[1, 2, 4, 67, 134, 263, 268, 271, 526, 542, 1052, 1084, 17621, 18157, 35242, 36314, 70484, 71273, 72628, 142546, 285092, 4775291, 9550582, 19101164]

約数ペア:

[(1, 19101164), (2, 9550582), (4, 4775291), (67, 285092), (134, 142546), (263, 72628), (268, 71273), (271, 70484), (526, 36314), (542, 35242), (1052, 18157), (1084, 17621)]