8509796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 16064160

約数和(自身を除く): 7554364

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 2731, 3116, 5462, 10924, 51889, 103778, 111971, 207556, 223942, 447884, 2127449, 4254898, 8509796]

約数ペア:

[(1, 8509796), (2, 4254898), (4, 2127449), (19, 447884), (38, 223942), (41, 207556), (76, 111971), (82, 103778), (164, 51889), (779, 10924), (1558, 5462), (2731, 3116)]