15986091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5443}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 23518080

約数和(自身を除く): 7531989

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 5443, 16329, 59873, 179619, 484427, 1453281, 5328697, 15986091]

約数ペア:

[(1, 15986091), (3, 5328697), (11, 1453281), (33, 484427), (89, 179619), (267, 59873), (979, 16329), (2937, 5443)]