19040805684

素因数分解:

$2^2\times 3^2\times {\mathrm{528911269}}^1$

素因数の和:528911279

約数の個数: 18

約数和(自身を含む): 48130925570

約数和(自身を除く): 29090119886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 528911269, 1057822538, 1586733807, 2115645076, 3173467614, 4760201421, 6346935228, 9520402842, 19040805684]

約数ペア:

[(1, 19040805684), (2, 9520402842), (3, 6346935228), (4, 4760201421), (6, 3173467614), (9, 2115645076), (12, 1586733807), (18, 1057822538), (36, 528911269)]