11959208

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 24483060

約数和(自身を除く): 12523852

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 101, 152, 164, 202, 328, 361, 404, 722, 779, 808, 1444, 1558, 1919, 2888, 3116, 3838, 4141, 6232, 7676, 8282, 14801, 15352, 16564, 29602, 33128, 36461, 59204, 72922, 78679, 118408, 145844, 157358, 291688, 314716, 629432, 1494901, 2989802, 5979604, 11959208]

約数ペア:

[(1, 11959208), (2, 5979604), (4, 2989802), (8, 1494901), (19, 629432), (38, 314716), (41, 291688), (76, 157358), (82, 145844), (101, 118408), (152, 78679), (164, 72922), (202, 59204), (328, 36461), (361, 33128), (404, 29602), (722, 16564), (779, 15352), (808, 14801), (1444, 8282), (1558, 7676), (1919, 6232), (2888, 4141), (3116, 3838)]