16443397164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72120163}}^1$

素因数の和:72120189

約数の個数: 24

約数和(自身を含む): 40387291840

約数和(自身を除く): 23943894676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 72120163, 144240326, 216360489, 288480652, 432720978, 865441956, 1370283097, 2740566194, 4110849291, 5481132388, 8221698582, 16443397164]

約数ペア:

[(1, 16443397164), (2, 8221698582), (3, 5481132388), (4, 4110849291), (6, 2740566194), (12, 1370283097), (19, 865441956), (38, 432720978), (57, 288480652), (76, 216360489), (114, 144240326), (228, 72120163)]