15940147172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{234413929}}^1$

素因数の和:234413950

約数の個数: 12

約数和(自身を含む): 29536155180

約数和(自身を除く): 13596008008

約数列:

[1, 2, 4, 17, 34, 68, 234413929, 468827858, 937655716, 3985036793, 7970073586, 15940147172]

約数ペア:

[(1, 15940147172), (2, 7970073586), (4, 3985036793), (17, 937655716), (34, 468827858), (68, 234413929)]