39949942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4547}}^1$

素因数の和:4763

約数の個数: 16

約数和(自身を含む): 62871552

約数和(自身を除く): 22921610

約数列:

[1, 2, 23, 46, 191, 382, 4393, 4547, 8786, 9094, 104581, 209162, 868477, 1736954, 19974971, 39949942]

約数ペア:

[(1, 39949942), (2, 19974971), (23, 1736954), (46, 868477), (191, 209162), (382, 104581), (4393, 9094), (4547, 8786)]