21713502

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{3727}}^1$

素因数の和:4703

約数の個数: 16

約数和(自身を含む): 43483392

約数和(自身を除く): 21769890

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 3727, 5826, 7454, 11181, 22362, 3618917, 7237834, 10856751, 21713502]

約数ペア:

[(1, 21713502), (2, 10856751), (3, 7237834), (6, 3618917), (971, 22362), (1942, 11181), (2913, 7454), (3727, 5826)]