19103804936

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{40474163}}^1$

素因数の和:40474228

約数の個数: 16

約数和(自身を含む): 36426747600

約数和(自身を除く): 17322942664

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 40474163, 80948326, 161896652, 323793304, 2387975617, 4775951234, 9551902468, 19103804936]

約数ペア:

[(1, 19103804936), (2, 9551902468), (4, 4775951234), (8, 2387975617), (59, 323793304), (118, 161896652), (236, 80948326), (472, 40474163)]