11686786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 19872000

約数和(自身を除く): 8185214

約数列:

[1, 2, 17, 19, 34, 38, 79, 158, 229, 323, 458, 646, 1343, 1501, 2686, 3002, 3893, 4351, 7786, 8702, 18091, 25517, 36182, 51034, 73967, 147934, 307547, 343729, 615094, 687458, 5843393, 11686786]

約数ペア:

[(1, 11686786), (2, 5843393), (17, 687458), (19, 615094), (34, 343729), (38, 307547), (79, 147934), (158, 73967), (229, 51034), (323, 36182), (458, 25517), (646, 18091), (1343, 8702), (1501, 7786), (2686, 4351), (3002, 3893)]