11838736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 28998144

約数和(自身を除く): 17159408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 173, 182, 188, 208, 329, 346, 364, 376, 611, 658, 692, 728, 752, 1211, 1222, 1316, 1384, 1456, 2249, 2422, 2444, 2632, 2768, 4277, 4498, 4844, 4888, 5264, 8131, 8554, 8996, 9688, 9776, 15743, 16262, 17108, 17992, 19376, 31486, 32524, 34216, 35984, 56917, 62972, 65048, 68432, 105703, 113834, 125944, 130096, 211406, 227668, 251888, 422812, 455336, 739921, 845624, 910672, 1479842, 1691248, 2959684, 5919368, 11838736]

約数ペア:

[(1, 11838736), (2, 5919368), (4, 2959684), (7, 1691248), (8, 1479842), (13, 910672), (14, 845624), (16, 739921), (26, 455336), (28, 422812), (47, 251888), (52, 227668), (56, 211406), (91, 130096), (94, 125944), (104, 113834), (112, 105703), (173, 68432), (182, 65048), (188, 62972), (208, 56917), (329, 35984), (346, 34216), (364, 32524), (376, 31486), (611, 19376), (658, 17992), (692, 17108), (728, 16262), (752, 15743), (1211, 9776), (1222, 9688), (1316, 8996), (1384, 8554), (1456, 8131), (2249, 5264), (2422, 4888), (2444, 4844), (2632, 4498), (2768, 4277)]