22541990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77731}}^1$

素因数の和:77767

約数の個数: 16

約数和(自身を含む): 41975280

約数和(自身を除く): 19433290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 77731, 155462, 388655, 777310, 2254199, 4508398, 11270995, 22541990]

約数ペア:

[(1, 22541990), (2, 11270995), (5, 4508398), (10, 2254199), (29, 777310), (58, 388655), (145, 155462), (290, 77731)]