25191034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 43591680

約数和(自身を除く): 18400646

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 682, 859, 946, 1333, 1718, 2666, 9449, 14663, 18898, 26629, 29326, 36937, 53258, 73874, 292919, 406307, 585838, 812614, 1145047, 2290094, 12595517, 25191034]

約数ペア:

[(1, 25191034), (2, 12595517), (11, 2290094), (22, 1145047), (31, 812614), (43, 585838), (62, 406307), (86, 292919), (341, 73874), (473, 53258), (682, 36937), (859, 29326), (946, 26629), (1333, 18898), (1718, 14663), (2666, 9449)]