15971032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2357}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 37633680

約数和(自身を除く): 21662648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2357, 3388, 4714, 6776, 9428, 16499, 18856, 25927, 32998, 51854, 65996, 103708, 131992, 181489, 207416, 285197, 362978, 570394, 725956, 1140788, 1451912, 1996379, 2281576, 3992758, 7985516, 15971032]

約数ペア:

[(1, 15971032), (2, 7985516), (4, 3992758), (7, 2281576), (8, 1996379), (11, 1451912), (14, 1140788), (22, 725956), (28, 570394), (44, 362978), (56, 285197), (77, 207416), (88, 181489), (121, 131992), (154, 103708), (242, 65996), (308, 51854), (484, 32998), (616, 25927), (847, 18856), (968, 16499), (1694, 9428), (2357, 6776), (3388, 4714)]