19386446

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4943}}^1$

素因数の和:5035

約数の個数: 16

約数和(自身を含む): 30435264

約数和(自身を除く): 11048818

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 4943, 9886, 182891, 261979, 365782, 523958, 9693223, 19386446]

約数ペア:

[(1, 19386446), (2, 9693223), (37, 523958), (53, 365782), (74, 261979), (106, 182891), (1961, 9886), (3922, 4943)]