12397312

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 36

約数和(自身を含む): 25100320

約数和(自身を除く): 12703008

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 613, 632, 1226, 1264, 2452, 2528, 4904, 5056, 9808, 10112, 19616, 20224, 39232, 48427, 78464, 96854, 156928, 193708, 387416, 774832, 1549664, 3099328, 6198656, 12397312]

約数ペア:

[(1, 12397312), (2, 6198656), (4, 3099328), (8, 1549664), (16, 774832), (32, 387416), (64, 193708), (79, 156928), (128, 96854), (158, 78464), (256, 48427), (316, 39232), (613, 20224), (632, 19616), (1226, 10112), (1264, 9808), (2452, 5056), (2528, 4904)]