12605242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 21555072

約数和(自身を除く): 8949830

約数列:

[1, 2, 13, 23, 26, 46, 107, 197, 214, 299, 394, 598, 1391, 2461, 2561, 2782, 4531, 4922, 5122, 9062, 21079, 31993, 42158, 58903, 63986, 117806, 274027, 484817, 548054, 969634, 6302621, 12605242]

約数ペア:

[(1, 12605242), (2, 6302621), (13, 969634), (23, 548054), (26, 484817), (46, 274027), (107, 117806), (197, 63986), (214, 58903), (299, 42158), (394, 31993), (598, 21079), (1391, 9062), (2461, 5122), (2561, 4922), (2782, 4531)]