4936390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25981}}^1$

素因数の和:26007

約数の個数: 16

約数和(自身を含む): 9353520

約数和(自身を除く): 4417130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 25981, 51962, 129905, 259810, 493639, 987278, 2468195, 4936390]

約数ペア:

[(1, 4936390), (2, 2468195), (5, 987278), (10, 493639), (19, 259810), (38, 129905), (95, 51962), (190, 25981)]