19003527

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{68113}}^1$

素因数の和:68150

約数の個数: 12

約数和(自身を含む): 28335424

約数和(自身を除く): 9331897

約数列:

[1, 3, 9, 31, 93, 279, 68113, 204339, 613017, 2111503, 6334509, 19003527]

約数ペア:

[(1, 19003527), (3, 6334509), (9, 2111503), (31, 613017), (93, 204339), (279, 68113)]