22328404

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5737}}^1$

素因数の和:5887

約数の個数: 24

約数和(自身を含む): 44985920

約数和(自身を除く): 22657516

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 5737, 11474, 22948, 40159, 80318, 160636, 797443, 1594886, 3189772, 5582101, 11164202, 22328404]

約数ペア:

[(1, 22328404), (2, 11164202), (4, 5582101), (7, 3189772), (14, 1594886), (28, 797443), (139, 160636), (278, 80318), (556, 40159), (973, 22948), (1946, 11474), (3892, 5737)]