19339804510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148767727}}^1$

素因数の和:148767747

約数の個数: 16

約数和(自身を含む): 37489467456

約数和(自身を除く): 18149662946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 148767727, 297535454, 743838635, 1487677270, 1933980451, 3867960902, 9669902255, 19339804510]

約数ペア:

[(1, 19339804510), (2, 9669902255), (5, 3867960902), (10, 1933980451), (13, 1487677270), (26, 743838635), (65, 297535454), (130, 148767727)]