16965172

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:976

約数の個数: 36

約数和(自身を含む): 34918884

約数和(自身を除く): 17953712

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 857, 1414, 1714, 2828, 3428, 4949, 5999, 9898, 11998, 19796, 23996, 41993, 83986, 86557, 167972, 173114, 346228, 605899, 1211798, 2423596, 4241293, 8482586, 16965172]

約数ペア:

[(1, 16965172), (2, 8482586), (4, 4241293), (7, 2423596), (14, 1211798), (28, 605899), (49, 346228), (98, 173114), (101, 167972), (196, 86557), (202, 83986), (404, 41993), (707, 23996), (857, 19796), (1414, 11998), (1714, 9898), (2828, 5999), (3428, 4949)]