2019069190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4924559}}^1$

素因数の和:4924607

約数の個数: 16

約数和(自身を含む): 3722967360

約数和(自身を除く): 1703898170

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4924559, 9849118, 24622795, 49245590, 201906919, 403813838, 1009534595, 2019069190]

約数ペア:

[(1, 2019069190), (2, 1009534595), (5, 403813838), (10, 201906919), (41, 49245590), (82, 24622795), (205, 9849118), (410, 4924559)]