19983457316

素因数分解:

$2^2\times {\mathrm{46279}}^1\times {\mathrm{107951}}^1$

素因数の和:154234

約数の個数: 12

約数和(自身を含む): 34972129920

約数和(自身を除く): 14988672604

約数列:

[1, 2, 4, 46279, 92558, 107951, 185116, 215902, 431804, 4995864329, 9991728658, 19983457316]

約数ペア:

[(1, 19983457316), (2, 9991728658), (4, 4995864329), (46279, 431804), (92558, 215902), (107951, 185116)]