189884994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2434423}}^1$

素因数の和:2434441

約数の個数: 16

約数和(自身を含む): 408983232

約数和(自身を除く): 219098238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2434423, 4868846, 7303269, 14606538, 31647499, 63294998, 94942497, 189884994]

約数ペア:

[(1, 189884994), (2, 94942497), (3, 63294998), (6, 31647499), (13, 14606538), (26, 7303269), (39, 4868846), (78, 2434423)]