12886224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 36372672

約数和(自身を除く): 23486448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 193, 208, 214, 312, 321, 386, 428, 579, 624, 642, 772, 856, 1158, 1284, 1391, 1544, 1712, 2316, 2509, 2568, 2782, 3088, 4173, 4632, 5018, 5136, 5564, 7527, 8346, 9264, 10036, 11128, 15054, 16692, 20072, 20651, 22256, 30108, 33384, 40144, 41302, 60216, 61953, 66768, 82604, 120432, 123906, 165208, 247812, 268463, 330416, 495624, 536926, 805389, 991248, 1073852, 1610778, 2147704, 3221556, 4295408, 6443112, 12886224]

約数ペア:

[(1, 12886224), (2, 6443112), (3, 4295408), (4, 3221556), (6, 2147704), (8, 1610778), (12, 1073852), (13, 991248), (16, 805389), (24, 536926), (26, 495624), (39, 330416), (48, 268463), (52, 247812), (78, 165208), (104, 123906), (107, 120432), (156, 82604), (193, 66768), (208, 61953), (214, 60216), (312, 41302), (321, 40144), (386, 33384), (428, 30108), (579, 22256), (624, 20651), (642, 20072), (772, 16692), (856, 15054), (1158, 11128), (1284, 10036), (1391, 9264), (1544, 8346), (1712, 7527), (2316, 5564), (2509, 5136), (2568, 5018), (2782, 4632), (3088, 4173)]