19333922

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 29653440

約数和(自身を除く): 10319518

約数列:

[1, 2, 67, 134, 157, 314, 919, 1838, 10519, 21038, 61573, 123146, 144283, 288566, 9666961, 19333922]

約数ペア:

[(1, 19333922), (2, 9666961), (67, 288566), (134, 144283), (157, 123146), (314, 61573), (919, 21038), (1838, 10519)]