15220142

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1931}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 26151552

約数和(自身を除く): 10931410

約数列:

[1, 2, 7, 14, 563, 1126, 1931, 3862, 3941, 7882, 13517, 27034, 1087153, 2174306, 7610071, 15220142]

約数ペア:

[(1, 15220142), (2, 7610071), (7, 2174306), (14, 1087153), (563, 27034), (1126, 13517), (1931, 7882), (3862, 3941)]