18353354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1553}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 29090880

約数和(自身を除く): 10737526

約数列:

[1, 2, 19, 38, 311, 622, 1553, 3106, 5909, 11818, 29507, 59014, 482983, 965966, 9176677, 18353354]

約数ペア:

[(1, 18353354), (2, 9176677), (19, 965966), (38, 482983), (311, 59014), (622, 29507), (1553, 11818), (3106, 5909)]