18355922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19081}}^1$

素因数の和:19133

約数の個数: 16

約数和(自身を含む): 30454872

約数和(自身を除く): 12098950

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 19081, 38162, 248053, 496106, 705997, 1411994, 9177961, 18355922]

約数ペア:

[(1, 18355922), (2, 9177961), (13, 1411994), (26, 705997), (37, 496106), (74, 248053), (481, 38162), (962, 19081)]