12912185854

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{2971}}^1\times {\mathrm{13841}}^1$

素因数の和:16971

約数の個数: 16

約数和(自身を含む): 19499612976

約数和(自身を除く): 6587427122

約数列:

[1, 2, 157, 314, 2971, 5942, 13841, 27682, 466447, 932894, 2173037, 4346074, 41121611, 82243222, 6456092927, 12912185854]

約数ペア:

[(1, 12912185854), (2, 6456092927), (157, 82243222), (314, 41121611), (2971, 4346074), (5942, 2173037), (13841, 932894), (27682, 466447)]