19403136

素因数分解:

$2^7\times 3^2\times {\mathrm{16843}}^1$

素因数の和:16863

約数の個数: 48

約数和(自身を含む): 55837860

約数和(自身を除く): 36434724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 16843, 33686, 50529, 67372, 101058, 134744, 151587, 202116, 269488, 303174, 404232, 538976, 606348, 808464, 1077952, 1212696, 1616928, 2155904, 2425392, 3233856, 4850784, 6467712, 9701568, 19403136]

約数ペア:

[(1, 19403136), (2, 9701568), (3, 6467712), (4, 4850784), (6, 3233856), (8, 2425392), (9, 2155904), (12, 1616928), (16, 1212696), (18, 1077952), (24, 808464), (32, 606348), (36, 538976), (48, 404232), (64, 303174), (72, 269488), (96, 202116), (128, 151587), (144, 134744), (192, 101058), (288, 67372), (384, 50529), (576, 33686), (1152, 16843)]