19080864

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 62506080

約数和(自身を除く): 43425216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 317, 342, 352, 396, 418, 456, 528, 608, 627, 634, 684, 792, 836, 912, 951, 1056, 1254, 1268, 1368, 1584, 1672, 1824, 1881, 1902, 2508, 2536, 2736, 2853, 3168, 3344, 3487, 3762, 3804, 5016, 5072, 5472, 5706, 6023, 6688, 6974, 7524, 7608, 10032, 10144, 10461, 11412, 12046, 13948, 15048, 15216, 18069, 20064, 20922, 22824, 24092, 27896, 30096, 30432, 31383, 36138, 41844, 45648, 48184, 54207, 55792, 60192, 62766, 66253, 72276, 83688, 91296, 96368, 108414, 111584, 125532, 132506, 144552, 167376, 192736, 198759, 216828, 251064, 265012, 289104, 334752, 397518, 433656, 502128, 530024, 578208, 596277, 795036, 867312, 1004256, 1060048, 1192554, 1590072, 1734624, 2120096, 2385108, 3180144, 4770216, 6360288, 9540432, 19080864]

約数ペア:

[(1, 19080864), (2, 9540432), (3, 6360288), (4, 4770216), (6, 3180144), (8, 2385108), (9, 2120096), (11, 1734624), (12, 1590072), (16, 1192554), (18, 1060048), (19, 1004256), (22, 867312), (24, 795036), (32, 596277), (33, 578208), (36, 530024), (38, 502128), (44, 433656), (48, 397518), (57, 334752), (66, 289104), (72, 265012), (76, 251064), (88, 216828), (96, 198759), (99, 192736), (114, 167376), (132, 144552), (144, 132506), (152, 125532), (171, 111584), (176, 108414), (198, 96368), (209, 91296), (228, 83688), (264, 72276), (288, 66253), (304, 62766), (317, 60192), (342, 55792), (352, 54207), (396, 48184), (418, 45648), (456, 41844), (528, 36138), (608, 31383), (627, 30432), (634, 30096), (684, 27896), (792, 24092), (836, 22824), (912, 20922), (951, 20064), (1056, 18069), (1254, 15216), (1268, 15048), (1368, 13948), (1584, 12046), (1672, 11412), (1824, 10461), (1881, 10144), (1902, 10032), (2508, 7608), (2536, 7524), (2736, 6974), (2853, 6688), (3168, 6023), (3344, 5706), (3487, 5472), (3762, 5072), (3804, 5016)]