19053912

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{3163}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 47839680

約数和(自身を除く): 28785768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 3163, 6024, 6326, 9489, 12652, 18978, 25304, 37956, 75912, 793913, 1587826, 2381739, 3175652, 4763478, 6351304, 9526956, 19053912]

約数ペア:

[(1, 19053912), (2, 9526956), (3, 6351304), (4, 4763478), (6, 3175652), (8, 2381739), (12, 1587826), (24, 793913), (251, 75912), (502, 37956), (753, 25304), (1004, 18978), (1506, 12652), (2008, 9489), (3012, 6326), (3163, 6024)]