19000098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81197}}^1$

素因数の和:81218

約数の個数: 24

約数和(自身を含む): 44334108

約数和(自身を除く): 25334010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 81197, 162394, 243591, 487182, 730773, 1055561, 1461546, 2111122, 3166683, 6333366, 9500049, 19000098]

約数ペア:

[(1, 19000098), (2, 9500049), (3, 6333366), (6, 3166683), (9, 2111122), (13, 1461546), (18, 1055561), (26, 730773), (39, 487182), (78, 243591), (117, 162394), (234, 81197)]