15848336

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2079

約数の個数: 40

約数和(自身を含む): 35604864

約数和(自身を除く): 19756528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 1993, 3976, 3986, 7952, 7972, 13951, 15944, 27902, 31888, 55804, 111608, 141503, 223216, 283006, 566012, 990521, 1132024, 1981042, 2264048, 3962084, 7924168, 15848336]

約数ペア:

[(1, 15848336), (2, 7924168), (4, 3962084), (7, 2264048), (8, 1981042), (14, 1132024), (16, 990521), (28, 566012), (56, 283006), (71, 223216), (112, 141503), (142, 111608), (284, 55804), (497, 31888), (568, 27902), (994, 15944), (1136, 13951), (1988, 7972), (1993, 7952), (3976, 3986)]