11650172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 21504000

約数和(自身を除く): 9853828

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 1999, 2914, 3998, 5828, 7996, 61969, 93953, 123938, 187906, 247876, 375812, 2912543, 5825086, 11650172]

約数ペア:

[(1, 11650172), (2, 5825086), (4, 2912543), (31, 375812), (47, 247876), (62, 187906), (94, 123938), (124, 93953), (188, 61969), (1457, 7996), (1999, 5828), (2914, 3998)]