16219836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1559}}^1$

素因数の和:1603

約数の個数: 54

約数和(自身を含む): 43581720

約数和(自身を除く): 27361884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1559, 1734, 2601, 3118, 3468, 4677, 5202, 6236, 9354, 10404, 14031, 18708, 26503, 28062, 53006, 56124, 79509, 106012, 159018, 238527, 318036, 450551, 477054, 901102, 954108, 1351653, 1802204, 2703306, 4054959, 5406612, 8109918, 16219836]

約数ペア:

[(1, 16219836), (2, 8109918), (3, 5406612), (4, 4054959), (6, 2703306), (9, 1802204), (12, 1351653), (17, 954108), (18, 901102), (34, 477054), (36, 450551), (51, 318036), (68, 238527), (102, 159018), (153, 106012), (204, 79509), (289, 56124), (306, 53006), (578, 28062), (612, 26503), (867, 18708), (1156, 14031), (1559, 10404), (1734, 9354), (2601, 6236), (3118, 5202), (3468, 4677)]