19040796

素因数分解:

$2^2\times 3^2\times {\mathrm{528911}}^1$

素因数の和:528921

約数の個数: 18

約数和(自身を含む): 48130992

約数和(自身を除く): 29090196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 528911, 1057822, 1586733, 2115644, 3173466, 4760199, 6346932, 9520398, 19040796]

約数ペア:

[(1, 19040796), (2, 9520398), (3, 6346932), (4, 4760199), (6, 3173466), (9, 2115644), (12, 1586733), (18, 1057822), (36, 528911)]