12386990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16087}}^1$

素因数の和:16112

約数の個数: 32

約数和(自身を含む): 27800064

約数和(自身を除く): 15413074

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 16087, 32174, 80435, 112609, 160870, 176957, 225218, 353914, 563045, 884785, 1126090, 1238699, 1769570, 2477398, 6193495, 12386990]

約数ペア:

[(1, 12386990), (2, 6193495), (5, 2477398), (7, 1769570), (10, 1238699), (11, 1126090), (14, 884785), (22, 563045), (35, 353914), (55, 225218), (70, 176957), (77, 160870), (110, 112609), (154, 80435), (385, 32174), (770, 16087)]