19838230904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{130514677}}^1$

素因数の和:130514702

約数の個数: 16

約数和(自身を含む): 39154403400

約数和(自身を除く): 19316172496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 130514677, 261029354, 522058708, 1044117416, 2479778863, 4959557726, 9919115452, 19838230904]

約数ペア:

[(1, 19838230904), (2, 9919115452), (4, 4959557726), (8, 2479778863), (19, 1044117416), (38, 522058708), (76, 261029354), (152, 130514677)]