30971858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{3109}}^1$

素因数の和:3421

約数の個数: 16

約数和(自身を含む): 49374360

約数和(自身を除く): 18402502

約数列:

[1, 2, 17, 34, 293, 586, 3109, 4981, 6218, 9962, 52853, 105706, 910937, 1821874, 15485929, 30971858]

約数ペア:

[(1, 30971858), (2, 15485929), (17, 1821874), (34, 910937), (293, 105706), (586, 52853), (3109, 9962), (4981, 6218)]