13243678

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1109}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 22750560

約数和(自身を除く): 9506882

約数列:

[1, 2, 7, 14, 853, 1109, 1706, 2218, 5971, 7763, 11942, 15526, 945977, 1891954, 6621839, 13243678]

約数ペア:

[(1, 13243678), (2, 6621839), (7, 1891954), (14, 945977), (853, 15526), (1109, 11942), (1706, 7763), (2218, 5971)]