16339886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5443}}^1$

素因数の和:5543

約数の個数: 16

約数和(自身を含む): 26131200

約数和(自身を除く): 9791314

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 5443, 10886, 103417, 206834, 429997, 859994, 8169943, 16339886]

約数ペア:

[(1, 16339886), (2, 8169943), (19, 859994), (38, 429997), (79, 206834), (158, 103417), (1501, 10886), (3002, 5443)]