38759791

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2579}}^1$

素因数の和:2718

約数の個数: 16

約数和(自身を含む): 47059200

約数和(自身を除く): 8299409

約数列:

[1, 7, 19, 113, 133, 791, 2147, 2579, 15029, 18053, 49001, 291427, 343007, 2039989, 5537113, 38759791]

約数ペア:

[(1, 38759791), (7, 5537113), (19, 2039989), (113, 343007), (133, 291427), (791, 49001), (2147, 18053), (2579, 15029)]