19321203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11047}}^1$

素因数の和:11114

約数の個数: 16

約数和(自身を含む): 28636416

約数和(自身を除く): 9315213

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 11047, 33141, 121517, 364551, 585491, 1756473, 6440401, 19321203]

約数ペア:

[(1, 19321203), (3, 6440401), (11, 1756473), (33, 585491), (53, 364551), (159, 121517), (583, 33141), (1749, 11047)]