19208556

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6133}}^1$

素因数の和:6175

約数の個数: 48

約数和(自身を含む): 51525600

約数和(自身を除く): 32317044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6133, 12266, 18399, 24532, 36798, 55197, 73596, 110394, 165591, 177857, 220788, 331182, 355714, 533571, 662364, 711428, 1067142, 1600713, 2134284, 3201426, 4802139, 6402852, 9604278, 19208556]

約数ペア:

[(1, 19208556), (2, 9604278), (3, 6402852), (4, 4802139), (6, 3201426), (9, 2134284), (12, 1600713), (18, 1067142), (27, 711428), (29, 662364), (36, 533571), (54, 355714), (58, 331182), (87, 220788), (108, 177857), (116, 165591), (174, 110394), (261, 73596), (348, 55197), (522, 36798), (783, 24532), (1044, 18399), (1566, 12266), (3132, 6133)]