191368798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{4091}}^1$

素因数の和:5343

約数の個数: 16

約数和(自身を含む): 302480640

約数和(自身を除く): 111111842

約数列:

[1, 2, 19, 38, 1231, 2462, 4091, 8182, 23389, 46778, 77729, 155458, 5036021, 10072042, 95684399, 191368798]

約数ペア:

[(1, 191368798), (2, 95684399), (19, 10072042), (38, 5036021), (1231, 155458), (2462, 77729), (4091, 46778), (8182, 23389)]