398134474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{12197}}^1$

素因数の和:13077

約数の個数: 16

約数和(自身を含む): 629416800

約数和(自身を除く): 231282326

約数列:

[1, 2, 19, 38, 859, 1718, 12197, 16321, 24394, 32642, 231743, 463486, 10477223, 20954446, 199067237, 398134474]

約数ペア:

[(1, 398134474), (2, 199067237), (19, 20954446), (38, 10477223), (859, 463486), (1718, 231743), (12197, 32642), (16321, 24394)]