16610830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72221}}^1$

素因数の和:72251

約数の個数: 16

約数和(自身を含む): 31199904

約数和(自身を除く): 14589074

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 72221, 144442, 361105, 722210, 1661083, 3322166, 8305415, 16610830]

約数ペア:

[(1, 16610830), (2, 8305415), (5, 3322166), (10, 1661083), (23, 722210), (46, 361105), (115, 144442), (230, 72221)]