18996876389

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{30113}}^1$

素因数の和:31036

約数の個数: 16

約数和(自身を含む): 20606648832

約数和(自身を除く): 1609772443

約数列:

[1, 17, 43, 731, 863, 14671, 30113, 37109, 511921, 630853, 1294859, 22012603, 25987519, 441787823, 1117463317, 18996876389]

約数ペア:

[(1, 18996876389), (17, 1117463317), (43, 441787823), (731, 25987519), (863, 22012603), (14671, 1294859), (30113, 630853), (37109, 511921)]