19287299

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 21674880

約数和(自身を除く): 2387581

約数列:

[1, 17, 19, 211, 283, 323, 3587, 4009, 4811, 5377, 59713, 68153, 91409, 1015121, 1134547, 19287299]

約数ペア:

[(1, 19287299), (17, 1134547), (19, 1015121), (211, 91409), (283, 68153), (323, 59713), (3587, 5377), (4009, 4811)]