15705016912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1606487}}^1$

素因数の和:1606555

約数の個数: 40

約数和(自身を含む): 33466358016

約数和(自身を除く): 17761341104

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 1606487, 3212974, 6425948, 12851896, 20884331, 25703792, 41768662, 75504889, 83537324, 151009778, 167074648, 302019556, 334149296, 604039112, 981563557, 1208078224, 1963127114, 3926254228, 7852508456, 15705016912]

約数ペア:

[(1, 15705016912), (2, 7852508456), (4, 3926254228), (8, 1963127114), (13, 1208078224), (16, 981563557), (26, 604039112), (47, 334149296), (52, 302019556), (94, 167074648), (104, 151009778), (188, 83537324), (208, 75504889), (376, 41768662), (611, 25703792), (752, 20884331), (1222, 12851896), (2444, 6425948), (4888, 3212974), (9776, 1606487)]