19140231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1109}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 27918720

約数和(自身を除く): 8778489

約数列:

[1, 3, 11, 33, 523, 1109, 1569, 3327, 5753, 12199, 17259, 36597, 580007, 1740021, 6380077, 19140231]

約数ペア:

[(1, 19140231), (3, 6380077), (11, 1740021), (33, 580007), (523, 36597), (1109, 17259), (1569, 12199), (3327, 5753)]