17828878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5939}}^1$

素因数の和:6039

約数の個数: 16

約数和(自身を含む): 28512000

約数和(自身を除く): 10683122

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 5939, 11878, 112841, 225682, 469181, 938362, 8914439, 17828878]

約数ペア:

[(1, 17828878), (2, 8914439), (19, 938362), (38, 469181), (79, 225682), (158, 112841), (1501, 11878), (3002, 5939)]