19111130

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8419}}^1$

素因数の和:8653

約数の個数: 16

約数和(自身を含む): 34555680

約数和(自身を除く): 15444550

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 8419, 16838, 42095, 84190, 1911113, 3822226, 9555565, 19111130]

約数ペア:

[(1, 19111130), (2, 9555565), (5, 3822226), (10, 1911113), (227, 84190), (454, 42095), (1135, 16838), (2270, 8419)]