25639687

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 27555840

約数和(自身を除く): 1916153

約数列:

[1, 23, 79, 103, 137, 1817, 2369, 3151, 8137, 10823, 14111, 187151, 248929, 324553, 1114769, 25639687]

約数ペア:

[(1, 25639687), (23, 1114769), (79, 324553), (103, 248929), (137, 187151), (1817, 14111), (2369, 10823), (3151, 8137)]