19095084

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4049}}^1$

素因数の和:4190

約数の個数: 36

約数和(自身を含む): 48648600

約数和(自身を除く): 29553516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4049, 4716, 8098, 12147, 16196, 24294, 36441, 48588, 72882, 145764, 530419, 1060838, 1591257, 2121676, 3182514, 4773771, 6365028, 9547542, 19095084]

約数ペア:

[(1, 19095084), (2, 9547542), (3, 6365028), (4, 4773771), (6, 3182514), (9, 2121676), (12, 1591257), (18, 1060838), (36, 530419), (131, 145764), (262, 72882), (393, 48588), (524, 36441), (786, 24294), (1179, 16196), (1572, 12147), (2358, 8098), (4049, 4716)]