19841614

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1324

約数の個数: 24

約数和(自身を含む): 32940000

約数和(自身を除く): 13098386

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 1249, 2498, 7943, 15886, 16237, 32474, 58703, 117406, 211081, 422162, 763139, 1526278, 9920807, 19841614]

約数ペア:

[(1, 19841614), (2, 9920807), (13, 1526278), (26, 763139), (47, 422162), (94, 211081), (169, 117406), (338, 58703), (611, 32474), (1222, 16237), (1249, 15886), (2498, 7943)]