21777579646

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{187631}}^1$

素因数の和:188207

約数の個数: 16

約数和(自身を含む): 32990208768

約数和(自身を除く): 11212629122

約数列:

[1, 2, 131, 262, 443, 886, 58033, 116066, 187631, 375262, 24579661, 49159322, 83120533, 166241066, 10888789823, 21777579646]

約数ペア:

[(1, 21777579646), (2, 10888789823), (131, 166241066), (262, 83120533), (443, 49159322), (886, 24579661), (58033, 375262), (116066, 187631)]