13390908

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{4243}}^1$

素因数の和:4513

約数の個数: 24

約数和(自身を含む): 31371648

約数和(自身を除く): 17980740

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 4243, 8486, 12729, 16972, 25458, 50916, 1115909, 2231818, 3347727, 4463636, 6695454, 13390908]

約数ペア:

[(1, 13390908), (2, 6695454), (3, 4463636), (4, 3347727), (6, 2231818), (12, 1115909), (263, 50916), (526, 25458), (789, 16972), (1052, 12729), (1578, 8486), (3156, 4243)]