21790014

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{5051}}^1$

素因数の和:5775

約数の個数: 16

約数和(自身を含む): 43649280

約数和(自身を除く): 21859266

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 5051, 10102, 15153, 30306, 3631669, 7263338, 10895007, 21790014]

約数ペア:

[(1, 21790014), (2, 10895007), (3, 7263338), (6, 3631669), (719, 30306), (1438, 15153), (2157, 10102), (4314, 5051)]