16149790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22123}}^1$

素因数の和:22203

約数の個数: 16

約数和(自身を含む): 29469168

約数和(自身を除く): 13319378

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 22123, 44246, 110615, 221230, 1614979, 3229958, 8074895, 16149790]

約数ペア:

[(1, 16149790), (2, 8074895), (5, 3229958), (10, 1614979), (73, 221230), (146, 110615), (365, 44246), (730, 22123)]