2019438484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3795937}}^1$

素因数の和:3795967

約数の個数: 24

約数和(自身を含む): 4251450560

約数和(自身を除く): 2232012076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3795937, 7591874, 15183748, 26571559, 53143118, 72122803, 106286236, 144245606, 288491212, 504859621, 1009719242, 2019438484]

約数ペア:

[(1, 2019438484), (2, 1009719242), (4, 504859621), (7, 288491212), (14, 144245606), (19, 106286236), (28, 72122803), (38, 53143118), (76, 26571559), (133, 15183748), (266, 7591874), (532, 3795937)]