19155744

素因数分解:

$2^5\times 3^3\times {\mathrm{22171}}^1$

素因数の和:22190

約数の個数: 48

約数和(自身を含む): 55873440

約数和(自身を除く): 36717696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22171, 44342, 66513, 88684, 133026, 177368, 199539, 266052, 354736, 399078, 532104, 598617, 709472, 798156, 1064208, 1197234, 1596312, 2128416, 2394468, 3192624, 4788936, 6385248, 9577872, 19155744]

約数ペア:

[(1, 19155744), (2, 9577872), (3, 6385248), (4, 4788936), (6, 3192624), (8, 2394468), (9, 2128416), (12, 1596312), (16, 1197234), (18, 1064208), (24, 798156), (27, 709472), (32, 598617), (36, 532104), (48, 399078), (54, 354736), (72, 266052), (96, 199539), (108, 177368), (144, 133026), (216, 88684), (288, 66513), (432, 44342), (864, 22171)]