13793278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7723}}^1$

素因数の和:7791

約数の個数: 16

約数和(自身を含む): 22245120

約数和(自身を除く): 8451842

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 7723, 15446, 146737, 293474, 362981, 725962, 6896639, 13793278]

約数ペア:

[(1, 13793278), (2, 6896639), (19, 725962), (38, 362981), (47, 293474), (94, 146737), (893, 15446), (1786, 7723)]