19066724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 37594368

約数和(自身を除く): 18527644

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 73, 92, 146, 167, 292, 334, 391, 668, 782, 1241, 1564, 1679, 2482, 2839, 3358, 3841, 4964, 5678, 6716, 7682, 11356, 12191, 15364, 24382, 28543, 48764, 57086, 65297, 114172, 130594, 207247, 261188, 280393, 414494, 560786, 828988, 1121572, 4766681, 9533362, 19066724]

約数ペア:

[(1, 19066724), (2, 9533362), (4, 4766681), (17, 1121572), (23, 828988), (34, 560786), (46, 414494), (68, 280393), (73, 261188), (92, 207247), (146, 130594), (167, 114172), (292, 65297), (334, 57086), (391, 48764), (668, 28543), (782, 24382), (1241, 15364), (1564, 12191), (1679, 11356), (2482, 7682), (2839, 6716), (3358, 5678), (3841, 4964)]