22912630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 44632224

約数和(自身を除く): 21719594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 523, 674, 1046, 1685, 2615, 3370, 4381, 5230, 6799, 8762, 13598, 21905, 33995, 43810, 67990, 176251, 352502, 881255, 1762510, 2291263, 4582526, 11456315, 22912630]

約数ペア:

[(1, 22912630), (2, 11456315), (5, 4582526), (10, 2291263), (13, 1762510), (26, 881255), (65, 352502), (130, 176251), (337, 67990), (523, 43810), (674, 33995), (1046, 21905), (1685, 13598), (2615, 8762), (3370, 6799), (4381, 5230)]