111192494

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{57139}}^1$

素因数の和:57287

約数の個数: 16

約数和(自身を含む): 191990400

約数和(自身を除く): 80797906

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 57139, 114278, 399973, 799946, 7942321, 15884642, 55596247, 111192494]

約数ペア:

[(1, 111192494), (2, 55596247), (7, 15884642), (14, 7942321), (139, 799946), (278, 399973), (973, 114278), (1946, 57139)]