15707823019

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{108347}}^1$

素因数の和:108642

約数の個数: 16

約数和(自身を含む): 18202464000

約数和(自身を除く): 2494640981

約数列:

[1, 7, 139, 149, 973, 1043, 20711, 108347, 144977, 758429, 15060233, 16143703, 105421631, 113005921, 2243974717, 15707823019]

約数ペア:

[(1, 15707823019), (7, 2243974717), (139, 113005921), (149, 105421631), (973, 16143703), (1043, 15060233), (20711, 758429), (108347, 144977)]