19578216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{116537}}^1$

素因数の和:116553

約数の個数: 32

約数和(自身を含む): 55938240

約数和(自身を除く): 36360024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 116537, 233074, 349611, 466148, 699222, 815759, 932296, 1398444, 1631518, 2447277, 2796888, 3263036, 4894554, 6526072, 9789108, 19578216]

約数ペア:

[(1, 19578216), (2, 9789108), (3, 6526072), (4, 4894554), (6, 3263036), (7, 2796888), (8, 2447277), (12, 1631518), (14, 1398444), (21, 932296), (24, 815759), (28, 699222), (42, 466148), (56, 349611), (84, 233074), (168, 116537)]