12875828

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 26429760

約数和(自身を除く): 13553932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 367, 716, 734, 1253, 1468, 2506, 2569, 5012, 5138, 8771, 10276, 17542, 17983, 35084, 35966, 65693, 71932, 131386, 262772, 459851, 919702, 1839404, 3218957, 6437914, 12875828]

約数ペア:

[(1, 12875828), (2, 6437914), (4, 3218957), (7, 1839404), (14, 919702), (28, 459851), (49, 262772), (98, 131386), (179, 71932), (196, 65693), (358, 35966), (367, 35084), (716, 17983), (734, 17542), (1253, 10276), (1468, 8771), (2506, 5138), (2569, 5012)]