25142942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{39409}}^1$

素因数の和:39451

約数の個数: 16

約数和(自身を含む): 42562800

約数和(自身を除く): 17419858

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 39409, 78818, 433499, 866998, 1142861, 2285722, 12571471, 25142942]

約数ペア:

[(1, 25142942), (2, 12571471), (11, 2285722), (22, 1142861), (29, 866998), (58, 433499), (319, 78818), (638, 39409)]