19400712

素因数分解:

$2^3\times 3^1\times {\mathrm{808363}}^1$

素因数の和:808372

約数の個数: 16

約数和(自身を含む): 48501840

約数和(自身を除く): 29101128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 808363, 1616726, 2425089, 3233452, 4850178, 6466904, 9700356, 19400712]

約数ペア:

[(1, 19400712), (2, 9700356), (3, 6466904), (4, 4850178), (6, 3233452), (8, 2425089), (12, 1616726), (24, 808363)]