18760118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1607}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 30391200

約数和(自身を除く): 11631082

約数列:

[1, 2, 13, 26, 449, 898, 1607, 3214, 5837, 11674, 20891, 41782, 721543, 1443086, 9380059, 18760118]

約数ペア:

[(1, 18760118), (2, 9380059), (13, 1443086), (26, 721543), (449, 41782), (898, 20891), (1607, 11674), (3214, 5837)]