13996820

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3083}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 29532384

約数和(自身を除く): 15535564

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 3083, 4540, 6166, 12332, 15415, 30830, 61660, 699841, 1399682, 2799364, 3499205, 6998410, 13996820]

約数ペア:

[(1, 13996820), (2, 6998410), (4, 3499205), (5, 2799364), (10, 1399682), (20, 699841), (227, 61660), (454, 30830), (908, 15415), (1135, 12332), (2270, 6166), (3083, 4540)]