19885992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118369}}^1$

素因数の和:118385

約数の個数: 32

約数和(自身を含む): 56817600

約数和(自身を除く): 36931608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118369, 236738, 355107, 473476, 710214, 828583, 946952, 1420428, 1657166, 2485749, 2840856, 3314332, 4971498, 6628664, 9942996, 19885992]

約数ペア:

[(1, 19885992), (2, 9942996), (3, 6628664), (4, 4971498), (6, 3314332), (7, 2840856), (8, 2485749), (12, 1657166), (14, 1420428), (21, 946952), (24, 828583), (28, 710214), (42, 473476), (56, 355107), (84, 236738), (168, 118369)]