12946884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 32081280

約数和(自身を除く): 19134396

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 769, 1403, 1538, 2307, 2806, 3076, 4209, 4614, 5612, 8418, 9228, 16836, 17687, 35374, 46909, 53061, 70748, 93818, 106122, 140727, 187636, 212244, 281454, 562908, 1078907, 2157814, 3236721, 4315628, 6473442, 12946884]

約数ペア:

[(1, 12946884), (2, 6473442), (3, 4315628), (4, 3236721), (6, 2157814), (12, 1078907), (23, 562908), (46, 281454), (61, 212244), (69, 187636), (92, 140727), (122, 106122), (138, 93818), (183, 70748), (244, 53061), (276, 46909), (366, 35374), (732, 17687), (769, 16836), (1403, 9228), (1538, 8418), (2307, 5612), (2806, 4614), (3076, 4209)]