15519776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 17574880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 607, 752, 799, 1214, 1504, 1598, 2428, 3196, 4856, 6392, 9712, 10319, 12784, 19424, 20638, 25568, 28529, 41276, 57058, 82552, 114116, 165104, 228232, 330208, 456464, 484993, 912928, 969986, 1939972, 3879944, 7759888, 15519776]

約数ペア:

[(1, 15519776), (2, 7759888), (4, 3879944), (8, 1939972), (16, 969986), (17, 912928), (32, 484993), (34, 456464), (47, 330208), (68, 228232), (94, 165104), (136, 114116), (188, 82552), (272, 57058), (376, 41276), (544, 28529), (607, 25568), (752, 20638), (799, 19424), (1214, 12784), (1504, 10319), (1598, 9712), (2428, 6392), (3196, 4856)]