11911744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 25887680

約数和(自身を除く): 13975936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 139, 206, 208, 278, 412, 416, 556, 824, 832, 1112, 1339, 1648, 1807, 2224, 2678, 3296, 3614, 4448, 5356, 6592, 7228, 8896, 10712, 14317, 14456, 21424, 28634, 28912, 42848, 57268, 57824, 85696, 114536, 115648, 186121, 229072, 372242, 458144, 744484, 916288, 1488968, 2977936, 5955872, 11911744]

約数ペア:

[(1, 11911744), (2, 5955872), (4, 2977936), (8, 1488968), (13, 916288), (16, 744484), (26, 458144), (32, 372242), (52, 229072), (64, 186121), (103, 115648), (104, 114536), (139, 85696), (206, 57824), (208, 57268), (278, 42848), (412, 28912), (416, 28634), (556, 21424), (824, 14456), (832, 14317), (1112, 10712), (1339, 8896), (1648, 7228), (1807, 6592), (2224, 5356), (2678, 4448), (3296, 3614)]