13390236

素因数分解:

$2^2\times 3^2\times {\mathrm{371951}}^1$

素因数の和:371961

約数の個数: 18

約数和(自身を含む): 33847632

約数和(自身を除く): 20457396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 371951, 743902, 1115853, 1487804, 2231706, 3347559, 4463412, 6695118, 13390236]

約数ペア:

[(1, 13390236), (2, 6695118), (3, 4463412), (4, 3347559), (6, 2231706), (9, 1487804), (12, 1115853), (18, 743902), (36, 371951)]