19335369

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 27361280

約数和(自身を除く): 8025911

約数列:

[1, 3, 19, 57, 127, 381, 2413, 2671, 7239, 8013, 50749, 152247, 339217, 1017651, 6445123, 19335369]

約数ペア:

[(1, 19335369), (3, 6445123), (19, 1017651), (57, 339217), (127, 152247), (381, 50749), (2413, 8013), (2671, 7239)]