19144742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3967}}^1$

素因数の和:4115

約数の個数: 16

約数和(自身を含む): 30474240

約数和(自身を除く): 11329498

約数列:

[1, 2, 19, 38, 127, 254, 2413, 3967, 4826, 7934, 75373, 150746, 503809, 1007618, 9572371, 19144742]

約数ペア:

[(1, 19144742), (2, 9572371), (19, 1007618), (38, 503809), (127, 150746), (254, 75373), (2413, 7934), (3967, 4826)]