22658506

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1630

約数の個数: 24

約数和(自身を含む): 37683360

約数和(自身を除く): 15024854

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1559, 3118, 7267, 14534, 20267, 40534, 67037, 134074, 263471, 526942, 871481, 1742962, 11329253, 22658506]

約数ペア:

[(1, 22658506), (2, 11329253), (13, 1742962), (26, 871481), (43, 526942), (86, 263471), (169, 134074), (338, 67037), (559, 40534), (1118, 20267), (1559, 14534), (3118, 7267)]