18791872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{26693}}^1$

素因数の和:26716

約数の個数: 28

約数和(自身を含む): 40681656

約数和(自身を除く): 21889784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 26693, 53386, 106772, 213544, 293623, 427088, 587246, 854176, 1174492, 1708352, 2348984, 4697968, 9395936, 18791872]

約数ペア:

[(1, 18791872), (2, 9395936), (4, 4697968), (8, 2348984), (11, 1708352), (16, 1174492), (22, 854176), (32, 587246), (44, 427088), (64, 293623), (88, 213544), (176, 106772), (352, 53386), (704, 26693)]