19126624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 41743296

約数和(自身を除く): 22616672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 811, 1072, 1474, 1622, 2144, 2948, 3244, 5896, 6488, 8921, 11792, 12976, 17842, 23584, 25952, 35684, 54337, 71368, 108674, 142736, 217348, 285472, 434696, 597707, 869392, 1195414, 1738784, 2390828, 4781656, 9563312, 19126624]

約数ペア:

[(1, 19126624), (2, 9563312), (4, 4781656), (8, 2390828), (11, 1738784), (16, 1195414), (22, 869392), (32, 597707), (44, 434696), (67, 285472), (88, 217348), (134, 142736), (176, 108674), (268, 71368), (352, 54337), (536, 35684), (737, 25952), (811, 23584), (1072, 17842), (1474, 12976), (1622, 11792), (2144, 8921), (2948, 6488), (3244, 5896)]