15690976

素因数分解:

$2^5\times 7^2\times {\mathrm{10007}}^1$

素因数の和:10031

約数の個数: 36

約数和(自身を含む): 35938728

約数和(自身を除く): 20247752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 10007, 20014, 40028, 70049, 80056, 140098, 160112, 280196, 320224, 490343, 560392, 980686, 1120784, 1961372, 2241568, 3922744, 7845488, 15690976]

約数ペア:

[(1, 15690976), (2, 7845488), (4, 3922744), (7, 2241568), (8, 1961372), (14, 1120784), (16, 980686), (28, 560392), (32, 490343), (49, 320224), (56, 280196), (98, 160112), (112, 140098), (196, 80056), (224, 70049), (392, 40028), (784, 20014), (1568, 10007)]