17690428

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1319}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 35481600

約数和(自身を除く): 17791172

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1319, 1916, 2638, 3353, 5276, 6706, 9233, 13412, 18466, 36932, 631801, 1263602, 2527204, 4422607, 8845214, 17690428]

約数ペア:

[(1, 17690428), (2, 8845214), (4, 4422607), (7, 2527204), (14, 1263602), (28, 631801), (479, 36932), (958, 18466), (1319, 13412), (1916, 9233), (2638, 6706), (3353, 5276)]