19578984

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5869}}^1$

素因数の和:6017

約数の個数: 32

約数和(自身を含む): 49308000

約数和(自身を除く): 29729016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 5869, 11738, 17607, 23476, 35214, 46952, 70428, 140856, 815791, 1631582, 2447373, 3263164, 4894746, 6526328, 9789492, 19578984]

約数ペア:

[(1, 19578984), (2, 9789492), (3, 6526328), (4, 4894746), (6, 3263164), (8, 2447373), (12, 1631582), (24, 815791), (139, 140856), (278, 70428), (417, 46952), (556, 35214), (834, 23476), (1112, 17607), (1668, 11738), (3336, 5869)]