19204812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{48497}}^1$

素因数の和:48518

約数の個数: 36

約数和(自身を含む): 52959816

約数和(自身を除く): 33755004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 48497, 96994, 145491, 193988, 290982, 436473, 533467, 581964, 872946, 1066934, 1600401, 1745892, 2133868, 3200802, 4801203, 6401604, 9602406, 19204812]

約数ペア:

[(1, 19204812), (2, 9602406), (3, 6401604), (4, 4801203), (6, 3200802), (9, 2133868), (11, 1745892), (12, 1600401), (18, 1066934), (22, 872946), (33, 581964), (36, 533467), (44, 436473), (66, 290982), (99, 193988), (132, 145491), (198, 96994), (396, 48497)]