11687984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 28926720

約数和(自身を除く): 17238736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 154, 176, 179, 212, 308, 358, 371, 424, 583, 616, 716, 742, 848, 1166, 1232, 1253, 1432, 1484, 1969, 2332, 2506, 2864, 2968, 3938, 4081, 4664, 5012, 5936, 7876, 8162, 9328, 9487, 10024, 13783, 15752, 16324, 18974, 20048, 27566, 31504, 32648, 37948, 55132, 65296, 66409, 75896, 104357, 110264, 132818, 151792, 208714, 220528, 265636, 417428, 531272, 730499, 834856, 1062544, 1460998, 1669712, 2921996, 5843992, 11687984]

約数ペア:

[(1, 11687984), (2, 5843992), (4, 2921996), (7, 1669712), (8, 1460998), (11, 1062544), (14, 834856), (16, 730499), (22, 531272), (28, 417428), (44, 265636), (53, 220528), (56, 208714), (77, 151792), (88, 132818), (106, 110264), (112, 104357), (154, 75896), (176, 66409), (179, 65296), (212, 55132), (308, 37948), (358, 32648), (371, 31504), (424, 27566), (583, 20048), (616, 18974), (716, 16324), (742, 15752), (848, 13783), (1166, 10024), (1232, 9487), (1253, 9328), (1432, 8162), (1484, 7876), (1969, 5936), (2332, 5012), (2506, 4664), (2864, 4081), (2968, 3938)]