19152276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11161}}^1$

素因数の和:11192

約数の個数: 48

約数和(自身を含む): 52506048

約数和(自身を除く): 33353772

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 11161, 22322, 33483, 44644, 66966, 122771, 133932, 145093, 245542, 290186, 368313, 435279, 491084, 580372, 736626, 870558, 1473252, 1596023, 1741116, 3192046, 4788069, 6384092, 9576138, 19152276]

約数ペア:

[(1, 19152276), (2, 9576138), (3, 6384092), (4, 4788069), (6, 3192046), (11, 1741116), (12, 1596023), (13, 1473252), (22, 870558), (26, 736626), (33, 580372), (39, 491084), (44, 435279), (52, 368313), (66, 290186), (78, 245542), (132, 145093), (143, 133932), (156, 122771), (286, 66966), (429, 44644), (572, 33483), (858, 22322), (1716, 11161)]