19634109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12659}}^1$

素因数の和:12720

約数の個数: 16

約数和(自身を含む): 29168640

約数和(自身を除く): 9534531

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 12659, 37977, 139249, 417747, 594973, 1784919, 6544703, 19634109]

約数ペア:

[(1, 19634109), (3, 6544703), (11, 1784919), (33, 594973), (47, 417747), (141, 139249), (517, 37977), (1551, 12659)]