18791013847

素因数分解:

${\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{14461}}^1$

素因数の和:14910

約数の個数: 16

約数和(自身を含む): 19592423424

約数和(自身を除く): 801409577

約数列:

[1, 31, 167, 251, 5177, 7781, 14461, 41917, 448291, 1299427, 2414987, 3629711, 74864597, 112521041, 606161737, 18791013847]

約数ペア:

[(1, 18791013847), (31, 606161737), (167, 112521041), (251, 74864597), (5177, 3629711), (7781, 2414987), (14461, 1299427), (41917, 448291)]