19236441

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39827}}^1$

素因数の和:39860

約数の個数: 16

約数和(自身を含む): 30587904

約数和(自身を除く): 11351463

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 39827, 119481, 278789, 836367, 916021, 2748063, 6412147, 19236441]

約数ペア:

[(1, 19236441), (3, 6412147), (7, 2748063), (21, 916021), (23, 836367), (69, 278789), (161, 119481), (483, 39827)]