19224185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1699}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 24153600

約数和(自身を除く): 4929415

約数列:

[1, 5, 31, 73, 155, 365, 1699, 2263, 8495, 11315, 52669, 124027, 263345, 620135, 3844837, 19224185]

約数ペア:

[(1, 19224185), (5, 3844837), (31, 620135), (73, 263345), (155, 124027), (365, 52669), (1699, 11315), (2263, 8495)]