2019783892

素因数分解:

$2^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{62563}}^1$

素因数の和:63727

約数の個数: 24

約数和(自身を含む): 4043135936

約数和(自身を除く): 2023352044

約数列:

[1, 2, 4, 7, 14, 28, 1153, 2306, 4612, 8071, 16142, 32284, 62563, 125126, 250252, 437941, 875882, 1751764, 72135139, 144270278, 288540556, 504945973, 1009891946, 2019783892]

約数ペア:

[(1, 2019783892), (2, 1009891946), (4, 504945973), (7, 288540556), (14, 144270278), (28, 72135139), (1153, 1751764), (2306, 875882), (4612, 437941), (8071, 250252), (16142, 125126), (32284, 62563)]