19067788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 34398000

約数和(自身を除く): 15330212

約数列:

[1, 2, 4, 41, 82, 164, 233, 466, 499, 932, 998, 1996, 9553, 19106, 20459, 38212, 40918, 81836, 116267, 232534, 465068, 4766947, 9533894, 19067788]

約数ペア:

[(1, 19067788), (2, 9533894), (4, 4766947), (41, 465068), (82, 232534), (164, 116267), (233, 81836), (466, 40918), (499, 38212), (932, 20459), (998, 19106), (1996, 9553)]