12775524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 31684800

約数和(自身を除く): 18909276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 409, 411, 548, 818, 822, 1227, 1636, 1644, 2454, 2603, 4908, 5206, 7771, 7809, 10412, 15542, 15618, 23313, 31084, 31236, 46626, 56033, 93252, 112066, 168099, 224132, 336198, 672396, 1064627, 2129254, 3193881, 4258508, 6387762, 12775524]

約数ペア:

[(1, 12775524), (2, 6387762), (3, 4258508), (4, 3193881), (6, 2129254), (12, 1064627), (19, 672396), (38, 336198), (57, 224132), (76, 168099), (114, 112066), (137, 93252), (228, 56033), (274, 46626), (409, 31236), (411, 31084), (548, 23313), (818, 15618), (822, 15542), (1227, 10412), (1636, 7809), (1644, 7771), (2454, 5206), (2603, 4908)]