19097088

素因数分解:

$2^9\times 3^1\times {\mathrm{12433}}^1$

素因数の和:12454

約数の個数: 40

約数和(自身を含む): 50879928

約数和(自身を除く): 31782840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12433, 24866, 37299, 49732, 74598, 99464, 149196, 198928, 298392, 397856, 596784, 795712, 1193568, 1591424, 2387136, 3182848, 4774272, 6365696, 9548544, 19097088]

約数ペア:

[(1, 19097088), (2, 9548544), (3, 6365696), (4, 4774272), (6, 3182848), (8, 2387136), (12, 1591424), (16, 1193568), (24, 795712), (32, 596784), (48, 397856), (64, 298392), (96, 198928), (128, 149196), (192, 99464), (256, 74598), (384, 49732), (512, 37299), (768, 24866), (1536, 12433)]