19426936

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{19121}}^1$

素因数の和:19254

約数の個数: 16

約数和(自身を含む): 36714240

約数和(自身を除く): 17287304

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 19121, 38242, 76484, 152968, 2428367, 4856734, 9713468, 19426936]

約数ペア:

[(1, 19426936), (2, 9713468), (4, 4856734), (8, 2428367), (127, 152968), (254, 76484), (508, 38242), (1016, 19121)]