13211130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{440371}}^1$

素因数の和:440381

約数の個数: 16

約数和(自身を含む): 31706784

約数和(自身を除く): 18495654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 440371, 880742, 1321113, 2201855, 2642226, 4403710, 6605565, 13211130]

約数ペア:

[(1, 13211130), (2, 6605565), (3, 4403710), (5, 2642226), (6, 2201855), (10, 1321113), (15, 880742), (30, 440371)]