15706878728

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{2340119}}^1$

素因数の和:2340964

約数の個数: 16

約数和(自身を含む): 29485512000

約数和(自身を除く): 13778633272

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 2340119, 4680238, 9360476, 18720952, 1963359841, 3926719682, 7853439364, 15706878728]

約数ペア:

[(1, 15706878728), (2, 7853439364), (4, 3926719682), (8, 1963359841), (839, 18720952), (1678, 9360476), (3356, 4680238), (6712, 2340119)]