239469758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{5849}}^1$

素因数の和:7723

約数の個数: 16

約数和(自身を含む): 392137200

約数和(自身を除く): 152667442

約数列:

[1, 2, 11, 22, 1861, 3722, 5849, 11698, 20471, 40942, 64339, 128678, 10884989, 21769978, 119734879, 239469758]

約数ペア:

[(1, 239469758), (2, 119734879), (11, 21769978), (22, 10884989), (1861, 128678), (3722, 64339), (5849, 40942), (11698, 20471)]