22381712

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{1973}}^1$

素因数の和:2690

約数の個数: 20

約数和(自身を含む): 43447740

約数和(自身を除く): 21066028

約数列:

[1, 2, 4, 8, 16, 709, 1418, 1973, 2836, 3946, 5672, 7892, 11344, 15784, 31568, 1398857, 2797714, 5595428, 11190856, 22381712]

約数ペア:

[(1, 22381712), (2, 11190856), (4, 5595428), (8, 2797714), (16, 1398857), (709, 31568), (1418, 15784), (1973, 11344), (2836, 7892), (3946, 5672)]