19376049

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2267}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 13718607

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2267, 2849, 6801, 8547, 15869, 24937, 47607, 74811, 83879, 174559, 251637, 523677, 587153, 922669, 1761459, 2768007, 6458683, 19376049]

約数ペア:

[(1, 19376049), (3, 6458683), (7, 2768007), (11, 1761459), (21, 922669), (33, 587153), (37, 523677), (77, 251637), (111, 174559), (231, 83879), (259, 74811), (407, 47607), (777, 24937), (1221, 15869), (2267, 8547), (2849, 6801)]