38847508

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19541}}^1$

素因数の和:19623

約数の個数: 24

約数和(自身を含む): 78793344

約数和(自身を除く): 39945836

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 19541, 39082, 78164, 136787, 273574, 547148, 1387411, 2774822, 5549644, 9711877, 19423754, 38847508]

約数ペア:

[(1, 38847508), (2, 19423754), (4, 9711877), (7, 5549644), (14, 2774822), (28, 1387411), (71, 547148), (142, 273574), (284, 136787), (497, 78164), (994, 39082), (1988, 19541)]