17961479188

素因数分解:

$2^2\times {\mathrm{2447}}^1\times {\mathrm{1835051}}^1$

素因数の和:1837502

約数の個数: 12

約数和(自身を含む): 31445451072

約数和(自身を除く): 13483971884

約数列:

[1, 2, 4, 2447, 4894, 9788, 1835051, 3670102, 7340204, 4490369797, 8980739594, 17961479188]

約数ペア:

[(1, 17961479188), (2, 8980739594), (4, 4490369797), (2447, 7340204), (4894, 3670102), (9788, 1835051)]