19482484

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1367}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 39070080

約数和(自身を除く): 19587596

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 1367, 2036, 2734, 3563, 5468, 7126, 9569, 14252, 19138, 38276, 695803, 1391606, 2783212, 4870621, 9741242, 19482484]

約数ペア:

[(1, 19482484), (2, 9741242), (4, 4870621), (7, 2783212), (14, 1391606), (28, 695803), (509, 38276), (1018, 19138), (1367, 14252), (2036, 9569), (2734, 7126), (3563, 5468)]