21950873731

素因数分解:

${\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{13879}}^1$

素因数の和:14386

約数の個数: 16

約数和(自身を含む): 22872463360

約数和(自身を除く): 921589629

約数列:

[1, 31, 163, 313, 5053, 9703, 13879, 51019, 430249, 1581589, 2262277, 4344127, 70130587, 134667937, 708092701, 21950873731]

約数ペア:

[(1, 21950873731), (31, 708092701), (163, 134667937), (313, 70130587), (5053, 4344127), (9703, 2262277), (13879, 1581589), (51019, 430249)]