11219861

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 12503040

約数和(自身を除く): 1283179

約数列:

[1, 19, 31, 43, 443, 589, 817, 1333, 8417, 13733, 19049, 25327, 260927, 361931, 590519, 11219861]

約数ペア:

[(1, 11219861), (19, 590519), (31, 361931), (43, 260927), (443, 25327), (589, 19049), (817, 13733), (1333, 8417)]