15270488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 30974400

約数和(自身を除く): 15703912

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 2389, 3196, 4778, 6392, 9556, 19112, 40613, 81226, 112283, 162452, 224566, 324904, 449132, 898264, 1908811, 3817622, 7635244, 15270488]

約数ペア:

[(1, 15270488), (2, 7635244), (4, 3817622), (8, 1908811), (17, 898264), (34, 449132), (47, 324904), (68, 224566), (94, 162452), (136, 112283), (188, 81226), (376, 40613), (799, 19112), (1598, 9556), (2389, 6392), (3196, 4778)]