19827298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1667}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 31425120

約数和(自身を除く): 11597822

約数列:

[1, 2, 19, 38, 313, 626, 1667, 3334, 5947, 11894, 31673, 63346, 521771, 1043542, 9913649, 19827298]

約数ペア:

[(1, 19827298), (2, 9913649), (19, 1043542), (38, 521771), (313, 63346), (626, 31673), (1667, 11894), (3334, 5947)]