126891158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{4243}}^1$

素因数の和:5051

約数の個数: 16

約数和(自身を含む): 200656320

約数和(自身を除く): 73765162

約数列:

[1, 2, 19, 38, 787, 1574, 4243, 8486, 14953, 29906, 80617, 161234, 3339241, 6678482, 63445579, 126891158]

約数ペア:

[(1, 126891158), (2, 63445579), (19, 6678482), (38, 3339241), (787, 161234), (1574, 80617), (4243, 29906), (8486, 14953)]