19313144

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{19009}}^1$

素因数の和:19142

約数の個数: 16

約数和(自身を含む): 36499200

約数和(自身を除く): 17186056

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 19009, 38018, 76036, 152072, 2414143, 4828286, 9656572, 19313144]

約数ペア:

[(1, 19313144), (2, 9656572), (4, 4828286), (8, 2414143), (127, 152072), (254, 76036), (508, 38018), (1016, 19009)]