31220886146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{772909}}^1$

素因数の和:773993

約数の個数: 16

約数和(自身を含む): 49342574400

約数和(自身を除く): 18121688254

約数列:

[1, 2, 19, 38, 1063, 2126, 20197, 40394, 772909, 1545818, 14685271, 29370542, 821602267, 1643204534, 15610443073, 31220886146]

約数ペア:

[(1, 31220886146), (2, 15610443073), (19, 1643204534), (38, 821602267), (1063, 29370542), (2126, 14685271), (20197, 1545818), (40394, 772909)]