25815982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10589}}^1$

素因数の和:10667

約数の個数: 16

約数和(自身を含む): 41173920

約数和(自身を除く): 15357938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 10589, 21178, 243547, 487094, 561217, 1122434, 12907991, 25815982]

約数ペア:

[(1, 25815982), (2, 12907991), (23, 1122434), (46, 561217), (53, 487094), (106, 243547), (1219, 21178), (2438, 10589)]