1959968272

素因数分解:

$2^4\times {\mathrm{6263}}^1\times {\mathrm{19559}}^1$

素因数の和:25830

約数の個数: 20

約数和(自身を含む): 3798239040

約数和(自身を除く): 1838270768

約数列:

[1, 2, 4, 8, 16, 6263, 12526, 19559, 25052, 39118, 50104, 78236, 100208, 156472, 312944, 122498017, 244996034, 489992068, 979984136, 1959968272]

約数ペア:

[(1, 1959968272), (2, 979984136), (4, 489992068), (8, 244996034), (16, 122498017), (6263, 312944), (12526, 156472), (19559, 100208), (25052, 78236), (39118, 50104)]