1217824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2032

約数の個数: 24

約数和(自身を含む): 2525040

約数和(自身を除く): 1307216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2003, 4006, 8012, 16024, 32048, 38057, 64096, 76114, 152228, 304456, 608912, 1217824]

約数ペア:

[(1, 1217824), (2, 608912), (4, 304456), (8, 152228), (16, 76114), (19, 64096), (32, 38057), (38, 32048), (76, 16024), (152, 8012), (304, 4006), (608, 2003)]