19746092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6337}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 37267440

約数和(自身を除く): 17521348

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 6337, 12674, 25348, 120403, 240806, 259817, 481612, 519634, 1039268, 4936523, 9873046, 19746092]

約数ペア:

[(1, 19746092), (2, 9873046), (4, 4936523), (19, 1039268), (38, 519634), (41, 481612), (76, 259817), (82, 240806), (164, 120403), (779, 25348), (1558, 12674), (3116, 6337)]