19202236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 35530880

約数和(自身を除く): 16328644

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 823, 1228, 1646, 3292, 5833, 11666, 15637, 23332, 31274, 62548, 252661, 505322, 1010644, 4800559, 9601118, 19202236]

約数ペア:

[(1, 19202236), (2, 9601118), (4, 4800559), (19, 1010644), (38, 505322), (76, 252661), (307, 62548), (614, 31274), (823, 23332), (1228, 15637), (1646, 11666), (3292, 5833)]