19197396

素因数分解:

$2^2\times 3^2\times {\mathrm{533261}}^1$

素因数の和:533271

約数の個数: 18

約数和(自身を含む): 48526842

約数和(自身を除く): 29329446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533261, 1066522, 1599783, 2133044, 3199566, 4799349, 6399132, 9598698, 19197396]

約数ペア:

[(1, 19197396), (2, 9598698), (3, 6399132), (4, 4799349), (6, 3199566), (9, 2133044), (12, 1599783), (18, 1066522), (36, 533261)]