17966065748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2375207}}^1$

素因数の和:2375303

約数の個数: 24

約数和(自身を含む): 32986888704

約数和(自身を除く): 15020822956

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 2375207, 4750414, 9500828, 73631417, 144887627, 147262834, 289775254, 294525668, 579550508, 4491516437, 8983032874, 17966065748]

約数ペア:

[(1, 17966065748), (2, 8983032874), (4, 4491516437), (31, 579550508), (61, 294525668), (62, 289775254), (122, 147262834), (124, 144887627), (244, 73631417), (1891, 9500828), (3782, 4750414), (7564, 2375207)]