19103672236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{434174369}}^1$

素因数の和:434174384

約数の個数: 12

約数和(自身を含む): 36470647080

約数和(自身を除く): 17366974844

約数列:

[1, 2, 4, 11, 22, 44, 434174369, 868348738, 1736697476, 4775918059, 9551836118, 19103672236]

約数ペア:

[(1, 19103672236), (2, 9551836118), (4, 4775918059), (11, 1736697476), (22, 868348738), (44, 434174369)]