19089318

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{3923}}^1$

素因数の和:4739

約数の個数: 16

約数和(自身を含む): 38235456

約数和(自身を除く): 19146138

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 3923, 4866, 7846, 11769, 23538, 3181553, 6363106, 9544659, 19089318]

約数ペア:

[(1, 19089318), (2, 9544659), (3, 6363106), (6, 3181553), (811, 23538), (1622, 11769), (2433, 7846), (3923, 4866)]