18196439042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4237643}}^1$

素因数の和:4237777

約数の個数: 16

約数和(自身を含む): 28985484960

約数和(自身を除く): 10789045918

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 4237643, 8475286, 80515217, 161030434, 478853659, 957707318, 9098219521, 18196439042]

約数ペア:

[(1, 18196439042), (2, 9098219521), (19, 957707318), (38, 478853659), (113, 161030434), (226, 80515217), (2147, 8475286), (4294, 4237643)]