13991342

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:803

約数の個数: 16

約数和(自身を含む): 21450192

約数和(自身を除く): 7458850

約数列:

[1, 2, 67, 134, 193, 386, 541, 1082, 12931, 25862, 36247, 72494, 104413, 208826, 6995671, 13991342]

約数ペア:

[(1, 13991342), (2, 6995671), (67, 208826), (134, 104413), (193, 72494), (386, 36247), (541, 25862), (1082, 12931)]