12269782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 22348800

約数和(自身を除く): 10079018

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 239, 266, 386, 478, 1351, 1673, 2702, 3346, 3667, 4541, 7334, 9082, 25669, 31787, 46127, 51338, 63574, 92254, 322889, 645778, 876413, 1752826, 6134891, 12269782]

約数ペア:

[(1, 12269782), (2, 6134891), (7, 1752826), (14, 876413), (19, 645778), (38, 322889), (133, 92254), (193, 63574), (239, 51338), (266, 46127), (386, 31787), (478, 25669), (1351, 9082), (1673, 7334), (2702, 4541), (3346, 3667)]