23419647

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 35884160

約数和(自身を除く): 12464513

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 907, 1359, 2721, 2869, 8163, 8607, 17233, 25821, 51699, 136957, 155097, 410871, 1232613, 2602183, 7806549, 23419647]

約数ペア:

[(1, 23419647), (3, 7806549), (9, 2602183), (19, 1232613), (57, 410871), (151, 155097), (171, 136957), (453, 51699), (907, 25821), (1359, 17233), (2721, 8607), (2869, 8163)]