25776274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11497}}^1$

素因数の和:11577

約数の個数: 16

約数和(自身を含む): 41392800

約数和(自身を除く): 15616526

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 11497, 22994, 218443, 436886, 678323, 1356646, 12888137, 25776274]

約数ペア:

[(1, 25776274), (2, 12888137), (19, 1356646), (38, 678323), (59, 436886), (118, 218443), (1121, 22994), (2242, 11497)]