15557412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3268

約数の個数: 48

約数和(自身を含む): 40366592

約数和(自身を除く): 24809180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 3217, 4836, 6434, 9651, 12868, 19302, 38604, 41821, 83642, 99727, 125463, 167284, 199454, 250926, 299181, 398908, 501852, 598362, 1196724, 1296451, 2592902, 3889353, 5185804, 7778706, 15557412]

約数ペア:

[(1, 15557412), (2, 7778706), (3, 5185804), (4, 3889353), (6, 2592902), (12, 1296451), (13, 1196724), (26, 598362), (31, 501852), (39, 398908), (52, 299181), (62, 250926), (78, 199454), (93, 167284), (124, 125463), (156, 99727), (186, 83642), (372, 41821), (403, 38604), (806, 19302), (1209, 12868), (1612, 9651), (2418, 6434), (3217, 4836)]