19011076

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{827}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 38114496

約数和(自身を除く): 19103420

約数列:

[1, 2, 4, 7, 14, 28, 821, 827, 1642, 1654, 3284, 3308, 5747, 5789, 11494, 11578, 22988, 23156, 678967, 1357934, 2715868, 4752769, 9505538, 19011076]

約数ペア:

[(1, 19011076), (2, 9505538), (4, 4752769), (7, 2715868), (14, 1357934), (28, 678967), (821, 23156), (827, 22988), (1642, 11578), (1654, 11494), (3284, 5789), (3308, 5747)]