7419248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{20161}}^1$

素因数の和:20192

約数の個数: 20

約数和(自身を含む): 15000528

約数和(自身を除く): 7581280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 20161, 40322, 80644, 161288, 322576, 463703, 927406, 1854812, 3709624, 7419248]

約数ペア:

[(1, 7419248), (2, 3709624), (4, 1854812), (8, 927406), (16, 463703), (23, 322576), (46, 161288), (92, 80644), (184, 40322), (368, 20161)]