25491766

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 39352320

約数和(自身を除く): 13860554

約数列:

[1, 2, 47, 94, 139, 278, 1951, 3902, 6533, 13066, 91697, 183394, 271189, 542378, 12745883, 25491766]

約数ペア:

[(1, 25491766), (2, 12745883), (47, 542378), (94, 271189), (139, 183394), (278, 91697), (1951, 13066), (3902, 6533)]