19392393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{659}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 27466560

約数和(自身を除く): 8074167

約数列:

[1, 3, 17, 51, 577, 659, 1731, 1977, 9809, 11203, 29427, 33609, 380243, 1140729, 6464131, 19392393]

約数ペア:

[(1, 19392393), (3, 6464131), (17, 1140729), (51, 380243), (577, 33609), (659, 29427), (1731, 11203), (1977, 9809)]