19730904

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{28349}}^1$

素因数の和:28387

約数の個数: 32

約数和(自身を含む): 51030000

約数和(自身を除く): 31299096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 28349, 56698, 85047, 113396, 170094, 226792, 340188, 680376, 822121, 1644242, 2466363, 3288484, 4932726, 6576968, 9865452, 19730904]

約数ペア:

[(1, 19730904), (2, 9865452), (3, 6576968), (4, 4932726), (6, 3288484), (8, 2466363), (12, 1644242), (24, 822121), (29, 680376), (58, 340188), (87, 226792), (116, 170094), (174, 113396), (232, 85047), (348, 56698), (696, 28349)]