19062868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10567}}^1$

素因数の和:10623

約数の個数: 24

約数和(自身を含む): 37283904

約数和(自身を除く): 18221036

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 10567, 21134, 42268, 116237, 232474, 433247, 464948, 866494, 1732988, 4765717, 9531434, 19062868]

約数ペア:

[(1, 19062868), (2, 9531434), (4, 4765717), (11, 1732988), (22, 866494), (41, 464948), (44, 433247), (82, 232474), (164, 116237), (451, 42268), (902, 21134), (1804, 10567)]