19636737130

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1757989}}^1$

素因数の和:1759113

約数の個数: 16

約数和(自身を含む): 35377790760

約数和(自身を除く): 15741053630

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 11170, 1757989, 3515978, 8789945, 17579890, 1963673713, 3927347426, 9818368565, 19636737130]

約数ペア:

[(1, 19636737130), (2, 9818368565), (5, 3927347426), (10, 1963673713), (1117, 17579890), (2234, 8789945), (5585, 3515978), (11170, 1757989)]