12089312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 25637472

約数和(自身を除く): 13548160

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 313, 544, 568, 626, 1136, 1207, 1252, 2272, 2414, 2504, 4828, 5008, 5321, 9656, 10016, 10642, 19312, 21284, 22223, 38624, 42568, 44446, 85136, 88892, 170272, 177784, 355568, 377791, 711136, 755582, 1511164, 3022328, 6044656, 12089312]

約数ペア:

[(1, 12089312), (2, 6044656), (4, 3022328), (8, 1511164), (16, 755582), (17, 711136), (32, 377791), (34, 355568), (68, 177784), (71, 170272), (136, 88892), (142, 85136), (272, 44446), (284, 42568), (313, 38624), (544, 22223), (568, 21284), (626, 19312), (1136, 10642), (1207, 10016), (1252, 9656), (2272, 5321), (2414, 5008), (2504, 4828)]