16911095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 4377865

約数列:

[1, 5, 23, 115, 307, 479, 1535, 2395, 7061, 11017, 35305, 55085, 147053, 735265, 3382219, 16911095]

約数ペア:

[(1, 16911095), (5, 3382219), (23, 735265), (115, 147053), (307, 55085), (479, 35305), (1535, 11017), (2395, 7061)]