25204298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4987}}^1$

素因数の和:5034

約数の個数: 24

約数和(自身を含む): 45610272

約数和(自身を除く): 20405974

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 4987, 5054, 9974, 34909, 69818, 94753, 189506, 663271, 1326542, 1800307, 3600614, 12602149, 25204298]

約数ペア:

[(1, 25204298), (2, 12602149), (7, 3600614), (14, 1800307), (19, 1326542), (38, 663271), (133, 189506), (266, 94753), (361, 69818), (722, 34909), (2527, 9974), (4987, 5054)]