191949472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41947}}^1$

素因数の和:41981

約数の個数: 48

約数和(自身を含む): 443977632

約数和(自身を除く): 252028160

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 41947, 83894, 167788, 335576, 461417, 545311, 671152, 922834, 1090622, 1342304, 1845668, 2181244, 3691336, 4362488, 5998421, 7382672, 8724976, 11996842, 14765344, 17449952, 23993684, 47987368, 95974736, 191949472]

約数ペア:

[(1, 191949472), (2, 95974736), (4, 47987368), (8, 23993684), (11, 17449952), (13, 14765344), (16, 11996842), (22, 8724976), (26, 7382672), (32, 5998421), (44, 4362488), (52, 3691336), (88, 2181244), (104, 1845668), (143, 1342304), (176, 1090622), (208, 922834), (286, 671152), (352, 545311), (416, 461417), (572, 335576), (1144, 167788), (2288, 83894), (4576, 41947)]