2019283276

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{20507}}^1$

素因数の和:20853

約数の個数: 24

約数和(自身を含む): 3583157760

約数和(自身を除く): 1563874484

約数列:

[1, 2, 4, 103, 206, 239, 412, 478, 956, 20507, 24617, 41014, 49234, 82028, 98468, 2112221, 4224442, 4901173, 8448884, 9802346, 19604692, 504820819, 1009641638, 2019283276]

約数ペア:

[(1, 2019283276), (2, 1009641638), (4, 504820819), (103, 19604692), (206, 9802346), (239, 8448884), (412, 4901173), (478, 4224442), (956, 2112221), (20507, 98468), (24617, 82028), (41014, 49234)]