12820506

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{9413}}^1$

素因数の和:9645

約数の個数: 16

約数和(自身を含む): 25756704

約数和(自身を除く): 12936198

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 9413, 18826, 28239, 56478, 2136751, 4273502, 6410253, 12820506]

約数ペア:

[(1, 12820506), (2, 6410253), (3, 4273502), (6, 2136751), (227, 56478), (454, 28239), (681, 18826), (1362, 9413)]