69485774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{22031}}^1$

素因数の和:22135

約数の個数: 16

約数和(自身を含む): 111041280

約数和(自身を除く): 41555506

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 22031, 44062, 418589, 837178, 1828573, 3657146, 34742887, 69485774]

約数ペア:

[(1, 69485774), (2, 34742887), (19, 3657146), (38, 1828573), (83, 837178), (166, 418589), (1577, 44062), (3154, 22031)]