11891264

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 112

約数和(自身を含む): 31211520

約数和(自身を除く): 19320256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 127, 133, 152, 154, 176, 209, 224, 254, 266, 304, 308, 352, 418, 448, 508, 532, 608, 616, 704, 836, 889, 1016, 1064, 1216, 1232, 1397, 1463, 1672, 1778, 2032, 2128, 2413, 2464, 2794, 2926, 3344, 3556, 4064, 4256, 4826, 4928, 5588, 5852, 6688, 7112, 8128, 8512, 9652, 9779, 11176, 11704, 13376, 14224, 16891, 19304, 19558, 22352, 23408, 26543, 28448, 33782, 38608, 39116, 44704, 46816, 53086, 56896, 67564, 77216, 78232, 89408, 93632, 106172, 135128, 154432, 156464, 185801, 212344, 270256, 312928, 371602, 424688, 540512, 625856, 743204, 849376, 1081024, 1486408, 1698752, 2972816, 5945632, 11891264]

約数ペア:

[(1, 11891264), (2, 5945632), (4, 2972816), (7, 1698752), (8, 1486408), (11, 1081024), (14, 849376), (16, 743204), (19, 625856), (22, 540512), (28, 424688), (32, 371602), (38, 312928), (44, 270256), (56, 212344), (64, 185801), (76, 156464), (77, 154432), (88, 135128), (112, 106172), (127, 93632), (133, 89408), (152, 78232), (154, 77216), (176, 67564), (209, 56896), (224, 53086), (254, 46816), (266, 44704), (304, 39116), (308, 38608), (352, 33782), (418, 28448), (448, 26543), (508, 23408), (532, 22352), (608, 19558), (616, 19304), (704, 16891), (836, 14224), (889, 13376), (1016, 11704), (1064, 11176), (1216, 9779), (1232, 9652), (1397, 8512), (1463, 8128), (1672, 7112), (1778, 6688), (2032, 5852), (2128, 5588), (2413, 4928), (2464, 4826), (2794, 4256), (2926, 4064), (3344, 3556)]