11931164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 25777920

約数和(自身を除く): 13846756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 547, 574, 779, 1094, 1148, 1558, 2188, 3116, 3829, 5453, 7658, 10393, 10906, 15316, 20786, 21812, 22427, 41572, 44854, 72751, 89708, 145502, 156989, 291004, 313978, 426113, 627956, 852226, 1704452, 2982791, 5965582, 11931164]

約数ペア:

[(1, 11931164), (2, 5965582), (4, 2982791), (7, 1704452), (14, 852226), (19, 627956), (28, 426113), (38, 313978), (41, 291004), (76, 156989), (82, 145502), (133, 89708), (164, 72751), (266, 44854), (287, 41572), (532, 22427), (547, 21812), (574, 20786), (779, 15316), (1094, 10906), (1148, 10393), (1558, 7658), (2188, 5453), (3116, 3829)]