22097968

素因数分解:

$2^4\times {\mathrm{1097}}^1\times {\mathrm{1259}}^1$

素因数の和:2364

約数の個数: 20

約数和(自身を含む): 42887880

約数和(自身を除く): 20789912

約数列:

[1, 2, 4, 8, 16, 1097, 1259, 2194, 2518, 4388, 5036, 8776, 10072, 17552, 20144, 1381123, 2762246, 5524492, 11048984, 22097968]

約数ペア:

[(1, 22097968), (2, 11048984), (4, 5524492), (8, 2762246), (16, 1381123), (1097, 20144), (1259, 17552), (2194, 10072), (2518, 8776), (4388, 5036)]