13493920004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{174241}}^1$

素因数の和:175283

約数の個数: 24

約数和(自身を含む): 24881757600

約数和(自身を除く): 11387837596

約数列:

[1, 2, 4, 19, 38, 76, 1019, 2038, 4076, 19361, 38722, 77444, 174241, 348482, 696964, 3310579, 6621158, 13242316, 177551579, 355103158, 710206316, 3373480001, 6746960002, 13493920004]

約数ペア:

[(1, 13493920004), (2, 6746960002), (4, 3373480001), (19, 710206316), (38, 355103158), (76, 177551579), (1019, 13242316), (2038, 6621158), (4076, 3310579), (19361, 696964), (38722, 348482), (77444, 174241)]