16938064

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:716

約数の個数: 60

約数和(自身を含む): 38904628

約数和(自身を除く): 21966564

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 673, 968, 1144, 1346, 1573, 1936, 2288, 2692, 3146, 5384, 6292, 7403, 8749, 10768, 12584, 14806, 17498, 25168, 29612, 34996, 59224, 69992, 81433, 96239, 118448, 139984, 162866, 192478, 325732, 384956, 651464, 769912, 1058629, 1302928, 1539824, 2117258, 4234516, 8469032, 16938064]

約数ペア:

[(1, 16938064), (2, 8469032), (4, 4234516), (8, 2117258), (11, 1539824), (13, 1302928), (16, 1058629), (22, 769912), (26, 651464), (44, 384956), (52, 325732), (88, 192478), (104, 162866), (121, 139984), (143, 118448), (176, 96239), (208, 81433), (242, 69992), (286, 59224), (484, 34996), (572, 29612), (673, 25168), (968, 17498), (1144, 14806), (1346, 12584), (1573, 10768), (1936, 8749), (2288, 7403), (2692, 6292), (3146, 5384)]