15013856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 36959328

約数和(自身を除く): 21945472

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 193, 208, 221, 272, 286, 352, 374, 386, 416, 442, 544, 572, 748, 772, 884, 1144, 1496, 1544, 1768, 2123, 2288, 2431, 2509, 2992, 3088, 3281, 3536, 4246, 4576, 4862, 5018, 5984, 6176, 6562, 7072, 8492, 9724, 10036, 13124, 16984, 19448, 20072, 26248, 27599, 33968, 36091, 38896, 40144, 42653, 52496, 55198, 67936, 72182, 77792, 80288, 85306, 104992, 110396, 144364, 170612, 220792, 288728, 341224, 441584, 469183, 577456, 682448, 883168, 938366, 1154912, 1364896, 1876732, 3753464, 7506928, 15013856]

約数ペア:

[(1, 15013856), (2, 7506928), (4, 3753464), (8, 1876732), (11, 1364896), (13, 1154912), (16, 938366), (17, 883168), (22, 682448), (26, 577456), (32, 469183), (34, 441584), (44, 341224), (52, 288728), (68, 220792), (88, 170612), (104, 144364), (136, 110396), (143, 104992), (176, 85306), (187, 80288), (193, 77792), (208, 72182), (221, 67936), (272, 55198), (286, 52496), (352, 42653), (374, 40144), (386, 38896), (416, 36091), (442, 33968), (544, 27599), (572, 26248), (748, 20072), (772, 19448), (884, 16984), (1144, 13124), (1496, 10036), (1544, 9724), (1768, 8492), (2123, 7072), (2288, 6562), (2431, 6176), (2509, 5984), (2992, 5018), (3088, 4862), (3281, 4576), (3536, 4246)]