19834031

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 23298624

約数和(自身を除く): 3464593

約数列:

[1, 7, 53, 193, 277, 371, 1351, 1939, 10229, 14681, 53461, 71603, 102767, 374227, 2833433, 19834031]

約数ペア:

[(1, 19834031), (7, 2833433), (53, 374227), (193, 102767), (277, 71603), (371, 53461), (1351, 14681), (1939, 10229)]