19468021244

素因数分解:

$2^2\times 7^2\times {\mathrm{99326639}}^1$

素因数の和:99326657

約数の個数: 18

約数和(自身を含む): 39631329360

約数和(自身を除く): 20163308116

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 99326639, 198653278, 397306556, 695286473, 1390572946, 2781145892, 4867005311, 9734010622, 19468021244]

約数ペア:

[(1, 19468021244), (2, 9734010622), (4, 4867005311), (7, 2781145892), (14, 1390572946), (28, 695286473), (49, 397306556), (98, 198653278), (196, 99326639)]