25991506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11593}}^1$

素因数の和:11673

約数の個数: 16

約数和(自身を含む): 41738400

約数和(自身を除く): 15746894

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 11593, 23186, 220267, 440534, 683987, 1367974, 12995753, 25991506]

約数ペア:

[(1, 25991506), (2, 12995753), (19, 1367974), (38, 683987), (59, 440534), (118, 220267), (1121, 23186), (2242, 11593)]