19331493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1481}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 27268800

約数和(自身を除く): 7937307

約数列:

[1, 3, 19, 57, 229, 687, 1481, 4351, 4443, 13053, 28139, 84417, 339149, 1017447, 6443831, 19331493]

約数ペア:

[(1, 19331493), (3, 6443831), (19, 1017447), (57, 339149), (229, 84417), (687, 28139), (1481, 13053), (4351, 4443)]