17728942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115123}}^1$

素因数の和:115143

約数の個数: 16

約数和(自身を含む): 33155712

約数和(自身を除く): 15426770

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 115123, 230246, 805861, 1266353, 1611722, 2532706, 8864471, 17728942]

約数ペア:

[(1, 17728942), (2, 8864471), (7, 2532706), (11, 1611722), (14, 1266353), (22, 805861), (77, 230246), (154, 115123)]