12290498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3121}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 20230560

約数和(自身を除く): 7940062

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3121, 3938, 6242, 34331, 68662, 558659, 1117318, 6145249, 12290498]

約数ペア:

[(1, 12290498), (2, 6145249), (11, 1117318), (22, 558659), (179, 68662), (358, 34331), (1969, 6242), (3121, 3938)]