12634544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 29164800

約数和(自身を除く): 16530256

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 139, 152, 184, 208, 247, 278, 299, 304, 368, 437, 494, 556, 598, 874, 988, 1112, 1196, 1748, 1807, 1976, 2224, 2392, 2641, 3197, 3496, 3614, 3952, 4784, 5282, 5681, 6394, 6992, 7228, 10564, 11362, 12788, 14456, 21128, 22724, 25576, 28912, 34333, 41561, 42256, 45448, 51152, 60743, 68666, 83122, 90896, 121486, 137332, 166244, 242972, 274664, 332488, 485944, 549328, 664976, 789659, 971888, 1579318, 3158636, 6317272, 12634544]

約数ペア:

[(1, 12634544), (2, 6317272), (4, 3158636), (8, 1579318), (13, 971888), (16, 789659), (19, 664976), (23, 549328), (26, 485944), (38, 332488), (46, 274664), (52, 242972), (76, 166244), (92, 137332), (104, 121486), (139, 90896), (152, 83122), (184, 68666), (208, 60743), (247, 51152), (278, 45448), (299, 42256), (304, 41561), (368, 34333), (437, 28912), (494, 25576), (556, 22724), (598, 21128), (874, 14456), (988, 12788), (1112, 11362), (1196, 10564), (1748, 7228), (1807, 6992), (1976, 6394), (2224, 5681), (2392, 5282), (2641, 4784), (3197, 3952), (3496, 3614)]