21717052

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1483}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 43546496

約数和(自身を除く): 21829444

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 1483, 2092, 2966, 3661, 5932, 7322, 10381, 14644, 20762, 41524, 775609, 1551218, 3102436, 5429263, 10858526, 21717052]

約数ペア:

[(1, 21717052), (2, 10858526), (4, 5429263), (7, 3102436), (14, 1551218), (28, 775609), (523, 41524), (1046, 20762), (1483, 14644), (2092, 10381), (2966, 7322), (3661, 5932)]