19267212

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{39161}}^1$

素因数の和:39209

約数の個数: 24

約数和(自身を含む): 46054512

約数和(自身を除く): 26787300

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 39161, 78322, 117483, 156644, 234966, 469932, 1605601, 3211202, 4816803, 6422404, 9633606, 19267212]

約数ペア:

[(1, 19267212), (2, 9633606), (3, 6422404), (4, 4816803), (6, 3211202), (12, 1605601), (41, 469932), (82, 234966), (123, 156644), (164, 117483), (246, 78322), (492, 39161)]