19146933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5329

約数の個数: 24

約数和(自身を含む): 30750720

約数和(自身を除く): 11603787

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 5279, 15837, 47511, 68627, 163649, 205881, 490947, 617643, 1472841, 2127437, 6382311, 19146933]

約数ペア:

[(1, 19146933), (3, 6382311), (9, 2127437), (13, 1472841), (31, 617643), (39, 490947), (93, 205881), (117, 163649), (279, 68627), (403, 47511), (1209, 15837), (3627, 5279)]