11893315

素因数分解:

$5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 16369920

約数和(自身を除く): 4476605

約数列:

[1, 5, 7, 35, 419, 811, 2095, 2933, 4055, 5677, 14665, 28385, 339809, 1699045, 2378663, 11893315]

約数ペア:

[(1, 11893315), (5, 2378663), (7, 1699045), (35, 339809), (419, 28385), (811, 14665), (2095, 5677), (2933, 4055)]