19236556

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{9091}}^1$

素因数の和:9141

約数の個数: 18

約数和(自身を含む): 35195132

約数和(自身を除く): 15958576

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 9091, 18182, 36364, 209093, 418186, 836372, 4809139, 9618278, 19236556]

約数ペア:

[(1, 19236556), (2, 9618278), (4, 4809139), (23, 836372), (46, 418186), (92, 209093), (529, 36364), (1058, 18182), (2116, 9091)]