19461484

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4603}}^1$

素因数の和:4765

約数の個数: 24

約数和(自身を含む): 39189248

約数和(自身を除く): 19727764

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 4603, 9206, 18412, 32221, 64442, 128884, 695053, 1390106, 2780212, 4865371, 9730742, 19461484]

約数ペア:

[(1, 19461484), (2, 9730742), (4, 4865371), (7, 2780212), (14, 1390106), (28, 695053), (151, 128884), (302, 64442), (604, 32221), (1057, 18412), (2114, 9206), (4228, 4603)]