19427133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1031}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 28334592

約数和(自身を除く): 8907459

約数列:

[1, 3, 11, 33, 571, 1031, 1713, 3093, 6281, 11341, 18843, 34023, 588701, 1766103, 6475711, 19427133]

約数ペア:

[(1, 19427133), (3, 6475711), (11, 1766103), (33, 588701), (571, 34023), (1031, 18843), (1713, 11341), (3093, 6281)]