159691010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{840479}}^1$

素因数の和:840505

約数の個数: 16

約数和(自身を含む): 302572800

約数和(自身を除く): 142881790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 840479, 1680958, 4202395, 8404790, 15969101, 31938202, 79845505, 159691010]

約数ペア:

[(1, 159691010), (2, 79845505), (5, 31938202), (10, 15969101), (19, 8404790), (38, 4202395), (95, 1680958), (190, 840479)]