19141768

素因数分解:

$2^3\times {\mathrm{73}}^2\times {\mathrm{449}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 36470250

約数和(自身を除く): 17328482

約数列:

[1, 2, 4, 8, 73, 146, 292, 449, 584, 898, 1796, 3592, 5329, 10658, 21316, 32777, 42632, 65554, 131108, 262216, 2392721, 4785442, 9570884, 19141768]

約数ペア:

[(1, 19141768), (2, 9570884), (4, 4785442), (8, 2392721), (73, 262216), (146, 131108), (292, 65554), (449, 42632), (584, 32777), (898, 21316), (1796, 10658), (3592, 5329)]