19244852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1579}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 36896160

約数和(自身を除く): 17651308

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 1579, 3047, 3158, 6094, 6316, 12188, 17369, 34738, 69476, 437383, 874766, 1749532, 4811213, 9622426, 19244852]

約数ペア:

[(1, 19244852), (2, 9622426), (4, 4811213), (11, 1749532), (22, 874766), (44, 437383), (277, 69476), (554, 34738), (1108, 17369), (1579, 12188), (3047, 6316), (3158, 6094)]