15695587984

素因数分解:

$2^4\times {\mathrm{98779}}^1\times {\mathrm{9931}}^1$

素因数の和:108718

約数の個数: 20

約数和(自身を含む): 30413571760

約数和(自身を除く): 14717983776

約数列:

[1, 2, 4, 8, 16, 9931, 19862, 39724, 79448, 98779, 158896, 197558, 395116, 790232, 1580464, 980974249, 1961948498, 3923896996, 7847793992, 15695587984]

約数ペア:

[(1, 15695587984), (2, 7847793992), (4, 3923896996), (8, 1961948498), (16, 980974249), (9931, 1580464), (19862, 790232), (39724, 395116), (79448, 197558), (98779, 158896)]