13793563

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 17048320

約数和(自身を除く): 3254757

約数列:

[1, 7, 19, 37, 133, 259, 703, 2803, 4921, 19621, 53257, 103711, 372799, 725977, 1970509, 13793563]

約数ペア:

[(1, 13793563), (7, 1970509), (19, 725977), (37, 372799), (133, 103711), (259, 53257), (703, 19621), (2803, 4921)]