18801104

素因数分解:

$2^4\times 7^2\times {\mathrm{23981}}^1$

素因数の和:24003

約数の個数: 30

約数和(自身を含む): 42376194

約数和(自身を除く): 23575090

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23981, 47962, 95924, 167867, 191848, 335734, 383696, 671468, 1175069, 1342936, 2350138, 2685872, 4700276, 9400552, 18801104]

約数ペア:

[(1, 18801104), (2, 9400552), (4, 4700276), (7, 2685872), (8, 2350138), (14, 1342936), (16, 1175069), (28, 671468), (49, 383696), (56, 335734), (98, 191848), (112, 167867), (196, 95924), (392, 47962), (784, 23981)]