11209210

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1559}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 20217600

約数和(自身を除く): 9008390

約数列:

[1, 2, 5, 10, 719, 1438, 1559, 3118, 3595, 7190, 7795, 15590, 1120921, 2241842, 5604605, 11209210]

約数ペア:

[(1, 11209210), (2, 5604605), (5, 2241842), (10, 1120921), (719, 15590), (1438, 7795), (1559, 7190), (3118, 3595)]