22874212

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 40884480

約数和(自身を除く): 18010268

約数列:

[1, 2, 4, 71, 142, 239, 284, 337, 478, 674, 956, 1348, 16969, 23927, 33938, 47854, 67876, 80543, 95708, 161086, 322172, 5718553, 11437106, 22874212]

約数ペア:

[(1, 22874212), (2, 11437106), (4, 5718553), (71, 322172), (142, 161086), (239, 95708), (284, 80543), (337, 67876), (478, 47854), (674, 33938), (956, 23927), (1348, 16969)]