2019217070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1194803}}^1$

素因数の和:1194836

約数の個数: 24

約数和(自身を含む): 3935684376

約数和(自身を除く): 1916467306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1194803, 2389606, 5974015, 11948030, 15532439, 31064878, 77662195, 155324390, 201921707, 403843414, 1009608535, 2019217070]

約数ペア:

[(1, 2019217070), (2, 1009608535), (5, 403843414), (10, 201921707), (13, 155324390), (26, 77662195), (65, 31064878), (130, 15532439), (169, 11948030), (338, 5974015), (845, 2389606), (1690, 1194803)]