22821452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 41240640

約数和(自身を除く): 18419188

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 569, 1084, 1138, 2276, 10027, 20054, 21053, 40108, 42106, 84212, 154199, 308398, 616796, 5705363, 11410726, 22821452]

約数ペア:

[(1, 22821452), (2, 11410726), (4, 5705363), (37, 616796), (74, 308398), (148, 154199), (271, 84212), (542, 42106), (569, 40108), (1084, 21053), (1138, 20054), (2276, 10027)]