19101301269

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{101693}}^1$

素因数の和:101869

約数の個数: 32

約数和(自身を含む): 28116357120

約数和(自身を除く): 9015055851

約数列:

[1, 3, 17, 29, 51, 87, 127, 381, 493, 1479, 2159, 3683, 6477, 11049, 62611, 101693, 187833, 305079, 1728781, 2949097, 5186343, 8847291, 12915011, 38745033, 50134649, 150403947, 219555187, 374535319, 658665561, 1123605957, 6367100423, 19101301269]

約数ペア:

[(1, 19101301269), (3, 6367100423), (17, 1123605957), (29, 658665561), (51, 374535319), (87, 219555187), (127, 150403947), (381, 50134649), (493, 38745033), (1479, 12915011), (2159, 8847291), (3683, 5186343), (6477, 2949097), (11049, 1728781), (62611, 305079), (101693, 187833)]