2019938745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{52541}}^1$

素因数の和:52793

約数の個数: 32

約数和(自身を含む): 3540910464

約数和(自身を除く): 1520971719

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 699, 1165, 2563, 3495, 7689, 12815, 38445, 52541, 157623, 262705, 577951, 788115, 1733853, 2889755, 8669265, 12242053, 36726159, 61210265, 134662583, 183630795, 403987749, 673312915, 2019938745]

約数ペア:

[(1, 2019938745), (3, 673312915), (5, 403987749), (11, 183630795), (15, 134662583), (33, 61210265), (55, 36726159), (165, 12242053), (233, 8669265), (699, 2889755), (1165, 1733853), (2563, 788115), (3495, 577951), (7689, 262705), (12815, 157623), (38445, 52541)]