23245886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 35958384

約数和(自身を除く): 12712498

約数列:

[1, 2, 43, 86, 137, 274, 1973, 3946, 5891, 11782, 84839, 169678, 270301, 540602, 11622943, 23245886]

約数ペア:

[(1, 23245886), (2, 11622943), (43, 540602), (86, 270301), (137, 169678), (274, 84839), (1973, 11782), (3946, 5891)]