19188312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5591}}^1$

素因数の和:5624

約数の個数: 64

約数和(自身を含む): 56367360

約数和(自身を除く): 37179048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 5591, 11182, 16773, 22364, 33546, 44728, 61501, 67092, 72683, 123002, 134184, 145366, 184503, 218049, 246004, 290732, 369006, 436098, 492008, 581464, 738012, 799513, 872196, 1476024, 1599026, 1744392, 2398539, 3198052, 4797078, 6396104, 9594156, 19188312]

約数ペア:

[(1, 19188312), (2, 9594156), (3, 6396104), (4, 4797078), (6, 3198052), (8, 2398539), (11, 1744392), (12, 1599026), (13, 1476024), (22, 872196), (24, 799513), (26, 738012), (33, 581464), (39, 492008), (44, 436098), (52, 369006), (66, 290732), (78, 246004), (88, 218049), (104, 184503), (132, 145366), (143, 134184), (156, 123002), (264, 72683), (286, 67092), (312, 61501), (429, 44728), (572, 33546), (858, 22364), (1144, 16773), (1716, 11182), (3432, 5591)]