12787384

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 12095816

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 479, 568, 958, 1916, 3337, 3832, 6674, 13348, 22513, 26696, 34009, 45026, 68018, 90052, 136036, 180104, 272072, 1598423, 3196846, 6393692, 12787384]

約数ペア:

[(1, 12787384), (2, 6393692), (4, 3196846), (8, 1598423), (47, 272072), (71, 180104), (94, 136036), (142, 90052), (188, 68018), (284, 45026), (376, 34009), (479, 26696), (568, 22513), (958, 13348), (1916, 6674), (3337, 3832)]