19281027506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6562637}}^1$

素因数の和:6562765

約数の個数: 16

約数和(自身を含む): 31421910744

約数和(自身を除く): 12140883238

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 6562637, 13125274, 85314281, 170628562, 741577981, 1483155962, 9640513753, 19281027506]

約数ペア:

[(1, 19281027506), (2, 9640513753), (13, 1483155962), (26, 741577981), (113, 170628562), (226, 85314281), (1469, 13125274), (2938, 6562637)]