19300766

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 29582928

約数和(自身を除く): 10282162

約数列:

[1, 2, 61, 122, 281, 562, 563, 1126, 17141, 34282, 34343, 68686, 158203, 316406, 9650383, 19300766]

約数ペア:

[(1, 19300766), (2, 9650383), (61, 316406), (122, 158203), (281, 68686), (562, 34343), (563, 34282), (1126, 17141)]