13366460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9413}}^1$

素因数の和:9493

約数の個数: 24

約数和(自身を含む): 28467936

約数和(自身を除く): 15101476

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 9413, 18826, 37652, 47065, 94130, 188260, 668323, 1336646, 2673292, 3341615, 6683230, 13366460]

約数ペア:

[(1, 13366460), (2, 6683230), (4, 3341615), (5, 2673292), (10, 1336646), (20, 668323), (71, 188260), (142, 94130), (284, 47065), (355, 37652), (710, 18826), (1420, 9413)]