19662062

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4243}}^1$

素因数の和:4583

約数の個数: 16

約数和(自身を含む): 33816192

約数和(自身を除く): 14154130

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4243, 4634, 8486, 29701, 59402, 1404433, 2808866, 9831031, 19662062]

約数ペア:

[(1, 19662062), (2, 9831031), (7, 2808866), (14, 1404433), (331, 59402), (662, 29701), (2317, 8486), (4243, 4634)]