27451010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{144479}}^1$

素因数の和:144505

約数の個数: 16

約数和(自身を含む): 52012800

約数和(自身を除く): 24561790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 144479, 288958, 722395, 1444790, 2745101, 5490202, 13725505, 27451010]

約数ペア:

[(1, 27451010), (2, 13725505), (5, 5490202), (10, 2745101), (19, 1444790), (38, 722395), (95, 288958), (190, 144479)]