19494888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{116041}}^1$

素因数の和:116057

約数の個数: 32

約数和(自身を含む): 55700160

約数和(自身を除く): 36205272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 116041, 232082, 348123, 464164, 696246, 812287, 928328, 1392492, 1624574, 2436861, 2784984, 3249148, 4873722, 6498296, 9747444, 19494888]

約数ペア:

[(1, 19494888), (2, 9747444), (3, 6498296), (4, 4873722), (6, 3249148), (7, 2784984), (8, 2436861), (12, 1624574), (14, 1392492), (21, 928328), (24, 812287), (28, 696246), (42, 464164), (56, 348123), (84, 232082), (168, 116041)]