19626879110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85334257}}^1$

素因数の和:85334287

約数の個数: 16

約数和(自身を含む): 36864399456

約数和(自身を除く): 17237520346

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 85334257, 170668514, 426671285, 853342570, 1962687911, 3925375822, 9813439555, 19626879110]

約数ペア:

[(1, 19626879110), (2, 9813439555), (5, 3925375822), (10, 1962687911), (23, 853342570), (46, 426671285), (115, 170668514), (230, 85334257)]