15692202220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41295269}}^1$

素因数の和:41295297

約数の個数: 24

約数和(自身を含む): 34688026800

約数和(自身を除く): 18995824580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 41295269, 82590538, 165181076, 206476345, 412952690, 784610111, 825905380, 1569220222, 3138440444, 3923050555, 7846101110, 15692202220]

約数ペア:

[(1, 15692202220), (2, 7846101110), (4, 3923050555), (5, 3138440444), (10, 1569220222), (19, 825905380), (20, 784610111), (38, 412952690), (76, 206476345), (95, 165181076), (190, 82590538), (380, 41295269)]