16187239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 17731584

約数和(自身を除く): 1544345

約数列:

[1, 23, 31, 73, 311, 713, 1679, 2263, 7153, 9641, 22703, 52049, 221743, 522169, 703793, 16187239]

約数ペア:

[(1, 16187239), (23, 703793), (31, 522169), (73, 221743), (311, 52049), (713, 22703), (1679, 9641), (2263, 7153)]