22251628

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1217}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 44608032

約数和(自身を除く): 22356404

約数列:

[1, 2, 4, 7, 14, 28, 653, 1217, 1306, 2434, 2612, 4571, 4868, 8519, 9142, 17038, 18284, 34076, 794701, 1589402, 3178804, 5562907, 11125814, 22251628]

約数ペア:

[(1, 22251628), (2, 11125814), (4, 5562907), (7, 3178804), (14, 1589402), (28, 794701), (653, 34076), (1217, 18284), (1306, 17038), (2434, 9142), (2612, 8519), (4571, 4868)]