19282690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5861}}^1$

素因数の和:5922

約数の個数: 32

約数和(自身を含む): 40518144

約数和(自身を除く): 21235454

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 5861, 11722, 29305, 41027, 58610, 82054, 205135, 275467, 410270, 550934, 1377335, 1928269, 2754670, 3856538, 9641345, 19282690]

約数ペア:

[(1, 19282690), (2, 9641345), (5, 3856538), (7, 2754670), (10, 1928269), (14, 1377335), (35, 550934), (47, 410270), (70, 275467), (94, 205135), (235, 82054), (329, 58610), (470, 41027), (658, 29305), (1645, 11722), (3290, 5861)]