1916804938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1\times {\mathrm{15881}}^1$

素因数の和:17993

約数の個数: 16

約数和(自身を含む): 2975969160

約数和(自身を除く): 1059164222

約数列:

[1, 2, 29, 58, 2081, 4162, 15881, 31762, 60349, 120698, 460549, 921098, 33048361, 66096722, 958402469, 1916804938]

約数ペア:

[(1, 1916804938), (2, 958402469), (29, 66096722), (58, 33048361), (2081, 921098), (4162, 460549), (15881, 120698), (31762, 60349)]