1918866433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1\times {\mathrm{2161}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 2120143680

約数和(自身を除く): 201277247

約数列:

[1, 11, 89, 907, 979, 2161, 9977, 23771, 80723, 192329, 887953, 1960027, 2115619, 21560297, 174442403, 1918866433]

約数ペア:

[(1, 1918866433), (11, 174442403), (89, 21560297), (907, 2115619), (979, 1960027), (2161, 887953), (9977, 192329), (23771, 80723)]