15838216

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{14243}}^1$

素因数の和:14388

約数の個数: 16

約数和(自身を含む): 29912400

約数和(自身を除く): 14074184

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 14243, 28486, 56972, 113944, 1979777, 3959554, 7919108, 15838216]

約数ペア:

[(1, 15838216), (2, 7919108), (4, 3959554), (8, 1979777), (139, 113944), (278, 56972), (556, 28486), (1112, 14243)]