1949071792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3292351}}^1$

素因数の和:3292396

約数の個数: 20

約数和(自身を含む): 3878390656

約数和(自身を除く): 1929318864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3292351, 6584702, 13169404, 26338808, 52677616, 121816987, 243633974, 487267948, 974535896, 1949071792]

約数ペア:

[(1, 1949071792), (2, 974535896), (4, 487267948), (8, 243633974), (16, 121816987), (37, 52677616), (74, 26338808), (148, 13169404), (296, 6584702), (592, 3292351)]