2141794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 3412800

約数和(自身を除く): 1271006

約数列:

[1, 2, 19, 38, 157, 314, 359, 718, 2983, 5966, 6821, 13642, 56363, 112726, 1070897, 2141794]

約数ペア:

[(1, 2141794), (2, 1070897), (19, 112726), (38, 56363), (157, 13642), (314, 6821), (359, 5966), (718, 2983)]