11895910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7039}}^1$

素因数の和:7072

約数の個数: 24

約数和(自身を含む): 23189760

約数和(自身を除く): 11293850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 7039, 14078, 35195, 70390, 91507, 183014, 457535, 915070, 1189591, 2379182, 5947955, 11895910]

約数ペア:

[(1, 11895910), (2, 5947955), (5, 2379182), (10, 1189591), (13, 915070), (26, 457535), (65, 183014), (130, 91507), (169, 70390), (338, 35195), (845, 14078), (1690, 7039)]