25171874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10639}}^1$

素因数の和:10674

約数の個数: 24

約数和(自身を含む): 46730880

約数和(自身を除く): 21559006

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 10639, 21278, 74473, 138307, 148946, 276614, 968149, 1797991, 1936298, 3595982, 12585937, 25171874]

約数ペア:

[(1, 25171874), (2, 12585937), (7, 3595982), (13, 1936298), (14, 1797991), (26, 968149), (91, 276614), (169, 148946), (182, 138307), (338, 74473), (1183, 21278), (2366, 10639)]