15923824

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1110

約数の個数: 60

約数和(自身を含む): 37813800

約数和(自身を除く): 21889976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1069, 1862, 2128, 2138, 3724, 4276, 7448, 7483, 8552, 14896, 14966, 17104, 20311, 29932, 40622, 52381, 59864, 81244, 104762, 119728, 142177, 162488, 209524, 284354, 324976, 419048, 568708, 838096, 995239, 1137416, 1990478, 2274832, 3980956, 7961912, 15923824]

約数ペア:

[(1, 15923824), (2, 7961912), (4, 3980956), (7, 2274832), (8, 1990478), (14, 1137416), (16, 995239), (19, 838096), (28, 568708), (38, 419048), (49, 324976), (56, 284354), (76, 209524), (98, 162488), (112, 142177), (133, 119728), (152, 104762), (196, 81244), (266, 59864), (304, 52381), (392, 40622), (532, 29932), (784, 20311), (931, 17104), (1064, 14966), (1069, 14896), (1862, 8552), (2128, 7483), (2138, 7448), (3724, 4276)]