19009824

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2789}}^1$

素因数の和:2873

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 31611936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 2789, 3408, 5578, 6816, 8367, 11156, 16734, 22312, 33468, 44624, 66936, 89248, 133872, 198019, 267744, 396038, 594057, 792076, 1188114, 1584152, 2376228, 3168304, 4752456, 6336608, 9504912, 19009824]

約数ペア:

[(1, 19009824), (2, 9504912), (3, 6336608), (4, 4752456), (6, 3168304), (8, 2376228), (12, 1584152), (16, 1188114), (24, 792076), (32, 594057), (48, 396038), (71, 267744), (96, 198019), (142, 133872), (213, 89248), (284, 66936), (426, 44624), (568, 33468), (852, 22312), (1136, 16734), (1704, 11156), (2272, 8367), (2789, 6816), (3408, 5578)]