38915678894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60240989}}^1$

素因数の和:60241027

約数の個数: 16

約数和(自身を含む): 65060269200

約数和(自身を除く): 26144590306

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 60240989, 120481978, 1024096813, 1144578791, 2048193626, 2289157582, 19457839447, 38915678894]

約数ペア:

[(1, 38915678894), (2, 19457839447), (17, 2289157582), (19, 2048193626), (34, 1144578791), (38, 1024096813), (323, 120481978), (646, 60240989)]