45349390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{238681}}^1$

素因数の和:238707

約数の個数: 16

約数和(自身を含む): 85925520

約数和(自身を除く): 40576130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 238681, 477362, 1193405, 2386810, 4534939, 9069878, 22674695, 45349390]

約数ペア:

[(1, 45349390), (2, 22674695), (5, 9069878), (10, 4534939), (19, 2386810), (38, 1193405), (95, 477362), (190, 238681)]