9965930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5897}}^1$

素因数の和:5930

約数の個数: 24

約数和(自身を含む): 19428012

約数和(自身を除く): 9462082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 5897, 11794, 29485, 58970, 76661, 153322, 383305, 766610, 996593, 1993186, 4982965, 9965930]

約数ペア:

[(1, 9965930), (2, 4982965), (5, 1993186), (10, 996593), (13, 766610), (26, 383305), (65, 153322), (130, 76661), (169, 58970), (338, 29485), (845, 11794), (1690, 5897)]