39960746

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{10853}}^1$

素因数の和:11125

約数の個数: 16

約数和(自身を含む): 68770944

約数和(自身を除く): 28810198

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 10853, 21706, 75971, 151942, 2854339, 5708678, 19980373, 39960746]

約数ペア:

[(1, 39960746), (2, 19980373), (7, 5708678), (14, 2854339), (263, 151942), (526, 75971), (1841, 21706), (3682, 10853)]