19311114

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{2351}}^1$

素因数の和:2430

約数の個数: 24

約数和(自身を含む): 39711168

約数和(自身を除く): 20400054

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2351, 2738, 4107, 4702, 7053, 8214, 14106, 86987, 173974, 260961, 521922, 3218519, 6437038, 9655557, 19311114]

約数ペア:

[(1, 19311114), (2, 9655557), (3, 6437038), (6, 3218519), (37, 521922), (74, 260961), (111, 173974), (222, 86987), (1369, 14106), (2351, 8214), (2738, 7053), (4107, 4702)]