19694946304

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21323}}^1$

素因数の和:21397

約数の個数: 96

約数和(自身を含む): 44010177120

約数和(自身を除く): 24315230816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 512, 656, 704, 902, 1024, 1312, 1408, 1804, 2048, 2624, 2816, 3608, 5248, 5632, 7216, 10496, 11264, 14432, 20992, 21323, 22528, 28864, 41984, 42646, 57728, 83968, 85292, 115456, 170584, 230912, 234553, 341168, 461824, 469106, 682336, 874243, 923648, 938212, 1364672, 1748486, 1876424, 2729344, 3496972, 3752848, 5458688, 6993944, 7505696, 9616673, 10917376, 13987888, 15011392, 19233346, 21834752, 27975776, 30022784, 38466692, 43669504, 55951552, 60045568, 76933384, 111903104, 120091136, 153866768, 223806208, 240182272, 307733536, 447612416, 480364544, 615467072, 895224832, 1230934144, 1790449664, 2461868288, 4923736576, 9847473152, 19694946304]

約数ペア:

[(1, 19694946304), (2, 9847473152), (4, 4923736576), (8, 2461868288), (11, 1790449664), (16, 1230934144), (22, 895224832), (32, 615467072), (41, 480364544), (44, 447612416), (64, 307733536), (82, 240182272), (88, 223806208), (128, 153866768), (164, 120091136), (176, 111903104), (256, 76933384), (328, 60045568), (352, 55951552), (451, 43669504), (512, 38466692), (656, 30022784), (704, 27975776), (902, 21834752), (1024, 19233346), (1312, 15011392), (1408, 13987888), (1804, 10917376), (2048, 9616673), (2624, 7505696), (2816, 6993944), (3608, 5458688), (5248, 3752848), (5632, 3496972), (7216, 2729344), (10496, 1876424), (11264, 1748486), (14432, 1364672), (20992, 938212), (21323, 923648), (22528, 874243), (28864, 682336), (41984, 469106), (42646, 461824), (57728, 341168), (83968, 234553), (85292, 230912), (115456, 170584)]