15949516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 31907232

約数和(自身を除く): 15957716

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 97, 101, 148, 194, 202, 388, 404, 407, 814, 1067, 1111, 1628, 2134, 2222, 3589, 3737, 4268, 4444, 7178, 7474, 9797, 14356, 14948, 19594, 39188, 39479, 41107, 78958, 82214, 107767, 157916, 164428, 215534, 362489, 431068, 724978, 1449956, 3987379, 7974758, 15949516]

約数ペア:

[(1, 15949516), (2, 7974758), (4, 3987379), (11, 1449956), (22, 724978), (37, 431068), (44, 362489), (74, 215534), (97, 164428), (101, 157916), (148, 107767), (194, 82214), (202, 78958), (388, 41107), (404, 39479), (407, 39188), (814, 19594), (1067, 14948), (1111, 14356), (1628, 9797), (2134, 7474), (2222, 7178), (3589, 4444), (3737, 4268)]