13122742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 22099392

約数和(自身を除く): 8976650

約数列:

[1, 2, 17, 23, 34, 46, 97, 173, 194, 346, 391, 782, 1649, 2231, 2941, 3298, 3979, 4462, 5882, 7958, 16781, 33562, 37927, 67643, 75854, 135286, 285277, 385963, 570554, 771926, 6561371, 13122742]

約数ペア:

[(1, 13122742), (2, 6561371), (17, 771926), (23, 570554), (34, 385963), (46, 285277), (97, 135286), (173, 75854), (194, 67643), (346, 37927), (391, 33562), (782, 16781), (1649, 7958), (2231, 5882), (2941, 4462), (3298, 3979)]