40802443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 6337397

約数列:

[1, 11, 19, 197, 209, 991, 2167, 3743, 10901, 18829, 41173, 195227, 207119, 2147497, 3709313, 40802443]

約数ペア:

[(1, 40802443), (11, 3709313), (19, 2147497), (197, 207119), (209, 195227), (991, 41173), (2167, 18829), (3743, 10901)]