19260362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{911}}^1$

素因数の和:986

約数の個数: 24

約数和(自身を含む): 32602176

約数和(自身を除く): 13341814

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 911, 961, 1822, 1922, 10021, 10571, 20042, 21142, 28241, 56482, 310651, 621302, 875471, 1750942, 9630181, 19260362]

約数ペア:

[(1, 19260362), (2, 9630181), (11, 1750942), (22, 875471), (31, 621302), (62, 310651), (341, 56482), (682, 28241), (911, 21142), (961, 20042), (1822, 10571), (1922, 10021)]