11426828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 24622080

約数和(自身を除く): 13195252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 457, 532, 658, 893, 914, 1316, 1786, 1828, 3199, 3572, 6251, 6398, 8683, 12502, 12796, 17366, 21479, 25004, 34732, 42958, 60781, 85916, 121562, 150353, 243124, 300706, 408101, 601412, 816202, 1632404, 2856707, 5713414, 11426828]

約数ペア:

[(1, 11426828), (2, 5713414), (4, 2856707), (7, 1632404), (14, 816202), (19, 601412), (28, 408101), (38, 300706), (47, 243124), (76, 150353), (94, 121562), (133, 85916), (188, 60781), (266, 42958), (329, 34732), (457, 25004), (532, 21479), (658, 17366), (893, 12796), (914, 12502), (1316, 8683), (1786, 6398), (1828, 6251), (3199, 3572)]