193616918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 321995520

約数和(自身を除く): 128378602

約数列:

[1, 2, 11, 22, 109, 218, 263, 307, 526, 614, 1199, 2398, 2893, 3377, 5786, 6754, 28667, 33463, 57334, 66926, 80741, 161482, 315337, 368093, 630674, 736186, 888151, 1776302, 8800769, 17601538, 96808459, 193616918]

約数ペア:

[(1, 193616918), (2, 96808459), (11, 17601538), (22, 8800769), (109, 1776302), (218, 888151), (263, 736186), (307, 630674), (526, 368093), (614, 315337), (1199, 161482), (2398, 80741), (2893, 66926), (3377, 57334), (5786, 33463), (6754, 28667)]