19352619

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 36

約数和(自身を含む): 33113808

約数和(自身を除く): 13761189

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1367, 1573, 4101, 4719, 12303, 14157, 15037, 17771, 45111, 53313, 135333, 159939, 165407, 195481, 496221, 586443, 1488663, 1759329, 2150291, 6450873, 19352619]

約数ペア:

[(1, 19352619), (3, 6450873), (9, 2150291), (11, 1759329), (13, 1488663), (33, 586443), (39, 496221), (99, 195481), (117, 165407), (121, 159939), (143, 135333), (363, 53313), (429, 45111), (1089, 17771), (1287, 15037), (1367, 14157), (1573, 12303), (4101, 4719)]