27408982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10159}}^1$

素因数の和:10251

約数の個数: 16

約数和(自身を含む): 43891200

約数和(自身を除く): 16482218

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 10159, 20318, 193021, 386042, 721289, 1442578, 13704491, 27408982]

約数ペア:

[(1, 27408982), (2, 13704491), (19, 1442578), (38, 721289), (71, 386042), (142, 193021), (1349, 20318), (2698, 10159)]