18320902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2887}}^1$

素因数の和:3075

約数の個数: 16

約数和(自身を含む): 29111040

約数和(自身を除く): 10790138

約数列:

[1, 2, 19, 38, 167, 334, 2887, 3173, 5774, 6346, 54853, 109706, 482129, 964258, 9160451, 18320902]

約数ペア:

[(1, 18320902), (2, 9160451), (19, 964258), (38, 482129), (167, 109706), (334, 54853), (2887, 6346), (3173, 5774)]