12168590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 25242624

約数和(自身を除く): 13074034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1327, 1834, 2654, 4585, 6635, 9170, 9289, 13270, 18578, 46445, 92890, 173837, 347674, 869185, 1216859, 1738370, 2433718, 6084295, 12168590]

約数ペア:

[(1, 12168590), (2, 6084295), (5, 2433718), (7, 1738370), (10, 1216859), (14, 869185), (35, 347674), (70, 173837), (131, 92890), (262, 46445), (655, 18578), (917, 13270), (1310, 9289), (1327, 9170), (1834, 6635), (2654, 4585)]