22204915

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 27676800

約数和(自身を除く): 5471885

約数列:

[1, 5, 47, 61, 235, 305, 1549, 2867, 7745, 14335, 72803, 94489, 364015, 472445, 4440983, 22204915]

約数ペア:

[(1, 22204915), (5, 4440983), (47, 472445), (61, 364015), (235, 94489), (305, 72803), (1549, 14335), (2867, 7745)]