21122132396

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89500561}}^1$

素因数の和:89500624

約数の個数: 12

約数和(自身を含む): 37590236040

約数和(自身を除く): 16468103644

約数列:

[1, 2, 4, 59, 118, 236, 89500561, 179001122, 358002244, 5280533099, 10561066198, 21122132396]

約数ペア:

[(1, 21122132396), (2, 10561066198), (4, 5280533099), (59, 358002244), (118, 179001122), (236, 89500561)]