12407836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 26530560

約数和(自身を除く): 14122724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 281, 332, 532, 562, 581, 1124, 1162, 1577, 1967, 2324, 3154, 3934, 5339, 6308, 7868, 10678, 11039, 21356, 22078, 23323, 37373, 44156, 46646, 74746, 93292, 149492, 163261, 326522, 443137, 653044, 886274, 1772548, 3101959, 6203918, 12407836]

約数ペア:

[(1, 12407836), (2, 6203918), (4, 3101959), (7, 1772548), (14, 886274), (19, 653044), (28, 443137), (38, 326522), (76, 163261), (83, 149492), (133, 93292), (166, 74746), (266, 46646), (281, 44156), (332, 37373), (532, 23323), (562, 22078), (581, 21356), (1124, 11039), (1162, 10678), (1577, 7868), (1967, 6308), (2324, 5339), (3154, 3934)]