19476955876

素因数分解:

$2^2\times 7^1\times {\mathrm{18211}}^1\times {\mathrm{38197}}^1$

素因数の和:56419

約数の個数: 24

約数和(自身を含む): 38957070656

約数和(自身を除く): 19480114780

約数列:

[1, 2, 4, 7, 14, 28, 18211, 36422, 38197, 72844, 76394, 127477, 152788, 254954, 267379, 509908, 534758, 1069516, 695605567, 1391211134, 2782422268, 4869238969, 9738477938, 19476955876]

約数ペア:

[(1, 19476955876), (2, 9738477938), (4, 4869238969), (7, 2782422268), (14, 1391211134), (28, 695605567), (18211, 1069516), (36422, 534758), (38197, 509908), (72844, 267379), (76394, 254954), (127477, 152788)]