19983822

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49711}}^1$

素因数の和:49783

約数の個数: 16

約数和(自身を含む): 40564992

約数和(自身を除く): 20581170

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 49711, 99422, 149133, 298266, 3330637, 6661274, 9991911, 19983822]

約数ペア:

[(1, 19983822), (2, 9991911), (3, 6661274), (6, 3330637), (67, 298266), (134, 149133), (201, 99422), (402, 49711)]