18793641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6221}}^1$

素因数の和:6296

約数の個数: 16

約数和(自身を含む): 26879040

約数和(自身を除く): 8085399

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 6221, 18663, 118199, 329713, 354597, 989139, 6264547, 18793641]

約数ペア:

[(1, 18793641), (3, 6264547), (19, 989139), (53, 354597), (57, 329713), (159, 118199), (1007, 18663), (3021, 6221)]