132991982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{4447}}^1$

素因数の和:5255

約数の個数: 16

約数和(自身を含む): 210301440

約数和(自身を除く): 77309458

約数列:

[1, 2, 19, 38, 787, 1574, 4447, 8894, 14953, 29906, 84493, 168986, 3499789, 6999578, 66495991, 132991982]

約数ペア:

[(1, 132991982), (2, 66495991), (19, 6999578), (38, 3499789), (787, 168986), (1574, 84493), (4447, 29906), (8894, 14953)]