2019518404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2351}}^1\times {\mathrm{9337}}^1$

素因数の和:11715

約数の個数: 24

約数和(自身を含む): 3689779968

約数和(自身を除く): 1670261564

約数列:

[1, 2, 4, 23, 46, 92, 2351, 4702, 9337, 9404, 18674, 37348, 54073, 108146, 214751, 216292, 429502, 859004, 21951287, 43902574, 87805148, 504879601, 1009759202, 2019518404]

約数ペア:

[(1, 2019518404), (2, 1009759202), (4, 504879601), (23, 87805148), (46, 43902574), (92, 21951287), (2351, 859004), (4702, 429502), (9337, 216292), (9404, 214751), (18674, 108146), (37348, 54073)]