22087996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25447}}^1$

素因数の和:25489

約数の個数: 24

約数和(自身を含む): 45602816

約数和(自身を除く): 23514820

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 25447, 50894, 101788, 178129, 356258, 712516, 788857, 1577714, 3155428, 5521999, 11043998, 22087996]

約数ペア:

[(1, 22087996), (2, 11043998), (4, 5521999), (7, 3155428), (14, 1577714), (28, 788857), (31, 712516), (62, 356258), (124, 178129), (217, 101788), (434, 50894), (868, 25447)]