12996988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5897}}^1$

素因数の和:5949

約数の個数: 24

約数和(自身を含む): 24771600

約数和(自身を除く): 11774612

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 5897, 11794, 23588, 112043, 171013, 224086, 342026, 448172, 684052, 3249247, 6498494, 12996988]

約数ペア:

[(1, 12996988), (2, 6498494), (4, 3249247), (19, 684052), (29, 448172), (38, 342026), (58, 224086), (76, 171013), (116, 112043), (551, 23588), (1102, 11794), (2204, 5897)]