19699409569

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{382001}}^1$

素因数の和:382200

約数の個数: 16

約数和(自身を含む): 23103480960

約数和(自身を除く): 3404071391

約数列:

[1, 7, 53, 139, 371, 973, 7367, 51569, 382001, 2674007, 20246053, 53098139, 141722371, 371686973, 2814201367, 19699409569]

約数ペア:

[(1, 19699409569), (7, 2814201367), (53, 371686973), (139, 141722371), (371, 53098139), (973, 20246053), (7367, 2674007), (51569, 382001)]