19292916

素因数分解:

$2^2\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{1277}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 45087840

約数和(自身を除く): 25794924

約数列:

[1, 2, 3, 4, 6, 12, 1259, 1277, 2518, 2554, 3777, 3831, 5036, 5108, 7554, 7662, 15108, 15324, 1607743, 3215486, 4823229, 6430972, 9646458, 19292916]

約数ペア:

[(1, 19292916), (2, 9646458), (3, 6430972), (4, 4823229), (6, 3215486), (12, 1607743), (1259, 15324), (1277, 15108), (2518, 7662), (2554, 7554), (3777, 5108), (3831, 5036)]