7398339985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{37423}}^1$

素因数の和:39528

約数の個数: 16

約数和(自身を含む): 9350012160

約数和(自身を除く): 1951672175

約数列:

[1, 5, 19, 95, 2081, 10405, 37423, 39539, 187115, 197695, 711037, 3555185, 77877263, 389386315, 1479667997, 7398339985]

約数ペア:

[(1, 7398339985), (5, 1479667997), (19, 389386315), (95, 77877263), (2081, 3555185), (10405, 711037), (37423, 197695), (39539, 187115)]