1993803806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1\times {\mathrm{9871}}^1$

素因数の和:14287

約数の個数: 16

約数和(自身を含む): 3121763328

約数和(自身を除く): 1127959522

約数列:

[1, 2, 23, 46, 4391, 8782, 9871, 19742, 100993, 201986, 227033, 454066, 43343561, 86687122, 996901903, 1993803806]

約数ペア:

[(1, 1993803806), (2, 996901903), (23, 86687122), (46, 43343561), (4391, 454066), (8782, 227033), (9871, 201986), (19742, 100993)]