9891942

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10501}}^1$

素因数の和:10663

約数の個数: 16

約数和(自身を含む): 19911792

約数和(自身を除く): 10019850

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 10501, 21002, 31503, 63006, 1648657, 3297314, 4945971, 9891942]

約数ペア:

[(1, 9891942), (2, 4945971), (3, 3297314), (6, 1648657), (157, 63006), (314, 31503), (471, 21002), (942, 10501)]