219989341

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22961}}^1$

素因数の和:23052

約数の個数: 16

約数和(自身を含む): 262317888

約数和(自身を除く): 42328547

約数列:

[1, 11, 13, 67, 143, 737, 871, 9581, 22961, 252571, 298493, 1538387, 3283423, 16922257, 19999031, 219989341]

約数ペア:

[(1, 219989341), (11, 19999031), (13, 16922257), (67, 3283423), (143, 1538387), (737, 298493), (871, 252571), (9581, 22961)]