19281398

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2833}}^1$

素因数の和:2959

約数の個数: 16

約数和(自身を含む): 29995056

約数和(自身を除く): 10713658

約数列:

[1, 2, 41, 82, 83, 166, 2833, 3403, 5666, 6806, 116153, 232306, 235139, 470278, 9640699, 19281398]

約数ペア:

[(1, 19281398), (2, 9640699), (41, 470278), (82, 235139), (83, 232306), (166, 116153), (2833, 6806), (3403, 5666)]