2019821068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1563329}}^1$

素因数の和:1563369

約数の個数: 24

約数和(自身を含む): 3939591600

約数和(自身を除く): 1919770532

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1563329, 3126658, 6253316, 26576593, 29703251, 53153186, 59406502, 106306372, 118813004, 504955267, 1009910534, 2019821068]

約数ペア:

[(1, 2019821068), (2, 1009910534), (4, 504955267), (17, 118813004), (19, 106306372), (34, 59406502), (38, 53153186), (68, 29703251), (76, 26576593), (323, 6253316), (646, 3126658), (1292, 1563329)]