19941244

素因数分解:

$2^2\times {\mathrm{761}}^1\times {\mathrm{6551}}^1$

素因数の和:7316

約数の個数: 12

約数和(自身を含む): 34948368

約数和(自身を除く): 15007124

約数列:

[1, 2, 4, 761, 1522, 3044, 6551, 13102, 26204, 4985311, 9970622, 19941244]

約数ペア:

[(1, 19941244), (2, 9970622), (4, 4985311), (761, 26204), (1522, 13102), (3044, 6551)]