11911214

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6432

約数の個数: 24

約数和(自身を含む): 21881160

約数和(自身を除く): 9969946

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 6397, 12794, 44779, 89558, 121543, 243086, 313453, 626906, 850801, 1701602, 5955607, 11911214]

約数ペア:

[(1, 11911214), (2, 5955607), (7, 1701602), (14, 850801), (19, 626906), (38, 313453), (49, 243086), (98, 121543), (133, 89558), (266, 44779), (931, 12794), (1862, 6397)]