187522013

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{7817}}^1$

素因数の和:7996

約数の個数: 16

約数和(自身を含む): 225158400

約数和(自身を除く): 37636387

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 7817, 23989, 54719, 179791, 1164733, 1258537, 8153131, 26788859, 187522013]

約数ペア:

[(1, 187522013), (7, 26788859), (23, 8153131), (149, 1258537), (161, 1164733), (1043, 179791), (3427, 54719), (7817, 23989)]