191641142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1244423}}^1$

素因数の和:1244443

約数の個数: 16

約数和(自身を含む): 358394112

約数和(自身を除く): 166752970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1244423, 2488846, 8710961, 13688653, 17421922, 27377306, 95820571, 191641142]

約数ペア:

[(1, 191641142), (2, 95820571), (7, 27377306), (11, 17421922), (14, 13688653), (22, 8710961), (77, 2488846), (154, 1244423)]