19814184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21169}}^1$

素因数の和:21194

約数の個数: 48

約数和(自身を含む): 57794100

約数和(自身を除く): 37979916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 21169, 42338, 63507, 84676, 127014, 169352, 190521, 254028, 275197, 381042, 508056, 550394, 762084, 825591, 1100788, 1524168, 1651182, 2201576, 2476773, 3302364, 4953546, 6604728, 9907092, 19814184]

約数ペア:

[(1, 19814184), (2, 9907092), (3, 6604728), (4, 4953546), (6, 3302364), (8, 2476773), (9, 2201576), (12, 1651182), (13, 1524168), (18, 1100788), (24, 825591), (26, 762084), (36, 550394), (39, 508056), (52, 381042), (72, 275197), (78, 254028), (104, 190521), (117, 169352), (156, 127014), (234, 84676), (312, 63507), (468, 42338), (936, 21169)]