10638385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 13570560

約数和(自身を除く): 2932175

約数列:

[1, 5, 19, 95, 113, 565, 991, 2147, 4955, 10735, 18829, 94145, 111983, 559915, 2127677, 10638385]

約数ペア:

[(1, 10638385), (5, 2127677), (19, 559915), (95, 111983), (113, 94145), (565, 18829), (991, 10735), (2147, 4955)]