201491998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{18097}}^1$

素因数の和:18411

約数の個数: 16

約数和(自身を含む): 319248720

約数和(自身を除く): 117756722

約数列:

[1, 2, 19, 38, 293, 586, 5567, 11134, 18097, 36194, 343843, 687686, 5302421, 10604842, 100745999, 201491998]

約数ペア:

[(1, 201491998), (2, 100745999), (19, 10604842), (38, 5302421), (293, 687686), (586, 343843), (5567, 36194), (11134, 18097)]