19189324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62303}}^1$

素因数の和:62325

約数の個数: 24

約数和(自身を含む): 41868288

約数和(自身を除く): 22678964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62303, 124606, 249212, 436121, 685333, 872242, 1370666, 1744484, 2741332, 4797331, 9594662, 19189324]

約数ペア:

[(1, 19189324), (2, 9594662), (4, 4797331), (7, 2741332), (11, 1744484), (14, 1370666), (22, 872242), (28, 685333), (44, 436121), (77, 249212), (154, 124606), (308, 62303)]