11890656

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 37149840

約数和(自身を除く): 25259184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 53, 57, 72, 76, 82, 96, 106, 114, 123, 144, 152, 159, 164, 171, 212, 228, 246, 288, 304, 318, 328, 342, 369, 424, 456, 477, 492, 608, 636, 656, 684, 738, 779, 848, 912, 954, 984, 1007, 1272, 1312, 1368, 1476, 1558, 1696, 1824, 1908, 1968, 2014, 2173, 2337, 2544, 2736, 2952, 3021, 3116, 3816, 3936, 4028, 4346, 4674, 5088, 5472, 5904, 6042, 6232, 6519, 7011, 7632, 8056, 8692, 9063, 9348, 11808, 12084, 12464, 13038, 14022, 15264, 16112, 17384, 18126, 18696, 19557, 24168, 24928, 26076, 28044, 32224, 34768, 36252, 37392, 39114, 41287, 48336, 52152, 56088, 69536, 72504, 74784, 78228, 82574, 96672, 104304, 112176, 123861, 145008, 156456, 165148, 208608, 224352, 247722, 290016, 312912, 330296, 371583, 495444, 625824, 660592, 743166, 990888, 1321184, 1486332, 1981776, 2972664, 3963552, 5945328, 11890656]

約数ペア:

[(1, 11890656), (2, 5945328), (3, 3963552), (4, 2972664), (6, 1981776), (8, 1486332), (9, 1321184), (12, 990888), (16, 743166), (18, 660592), (19, 625824), (24, 495444), (32, 371583), (36, 330296), (38, 312912), (41, 290016), (48, 247722), (53, 224352), (57, 208608), (72, 165148), (76, 156456), (82, 145008), (96, 123861), (106, 112176), (114, 104304), (123, 96672), (144, 82574), (152, 78228), (159, 74784), (164, 72504), (171, 69536), (212, 56088), (228, 52152), (246, 48336), (288, 41287), (304, 39114), (318, 37392), (328, 36252), (342, 34768), (369, 32224), (424, 28044), (456, 26076), (477, 24928), (492, 24168), (608, 19557), (636, 18696), (656, 18126), (684, 17384), (738, 16112), (779, 15264), (848, 14022), (912, 13038), (954, 12464), (984, 12084), (1007, 11808), (1272, 9348), (1312, 9063), (1368, 8692), (1476, 8056), (1558, 7632), (1696, 7011), (1824, 6519), (1908, 6232), (1968, 6042), (2014, 5904), (2173, 5472), (2337, 5088), (2544, 4674), (2736, 4346), (2952, 4028), (3021, 3936), (3116, 3816)]