15978426

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{23567}}^1$

素因数の和:23685

約数の個数: 16

約数和(自身を含む): 32241024

約数和(自身を除く): 16262598

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 23567, 47134, 70701, 141402, 2663071, 5326142, 7989213, 15978426]

約数ペア:

[(1, 15978426), (2, 7989213), (3, 5326142), (6, 2663071), (113, 141402), (226, 70701), (339, 47134), (678, 23567)]