11867212

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 24361344

約数和(自身を除く): 12494132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 317, 382, 634, 764, 1268, 1337, 2219, 2674, 4438, 5348, 8876, 9359, 15533, 18718, 31066, 37436, 60547, 62132, 121094, 242188, 423829, 847658, 1695316, 2966803, 5933606, 11867212]

約数ペア:

[(1, 11867212), (2, 5933606), (4, 2966803), (7, 1695316), (14, 847658), (28, 423829), (49, 242188), (98, 121094), (191, 62132), (196, 60547), (317, 37436), (382, 31066), (634, 18718), (764, 15533), (1268, 9359), (1337, 8876), (2219, 5348), (2674, 4438)]