19429716

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8219}}^1$

素因数の和:8423

約数の個数: 24

約数和(自身を含む): 45571680

約数和(自身を除く): 26141964

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 8219, 16438, 24657, 32876, 49314, 98628, 1619143, 3238286, 4857429, 6476572, 9714858, 19429716]

約数ペア:

[(1, 19429716), (2, 9714858), (3, 6476572), (4, 4857429), (6, 3238286), (12, 1619143), (197, 98628), (394, 49314), (591, 32876), (788, 24657), (1182, 16438), (2364, 8219)]