19455291230

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4333027}}^1$

素因数の和:4333483

約数の個数: 16

約数和(自身を含む): 35097526800

約数和(自身を除く): 15642235570

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 4333027, 8666054, 21665135, 43330270, 1945529123, 3891058246, 9727645615, 19455291230]

約数ペア:

[(1, 19455291230), (2, 9727645615), (5, 3891058246), (10, 1945529123), (449, 43330270), (898, 21665135), (2245, 8666054), (4490, 4333027)]