25438378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{95633}}^1$

素因数の和:95661

約数の個数: 16

約数和(自身を含む): 45904320

約数和(自身を除く): 20465942

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 95633, 191266, 669431, 1338862, 1817027, 3634054, 12719189, 25438378]

約数ペア:

[(1, 25438378), (2, 12719189), (7, 3634054), (14, 1817027), (19, 1338862), (38, 669431), (133, 191266), (266, 95633)]