19893013176

素因数分解:

$2^3\times 3^1\times {\mathrm{673}}^1\times {\mathrm{1231613}}^1$

素因数の和:1232295

約数の個数: 32

約数和(自身を含む): 49806470160

約数和(自身を除く): 29913456984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 673, 1346, 2019, 2692, 4038, 5384, 8076, 16152, 1231613, 2463226, 3694839, 4926452, 7389678, 9852904, 14779356, 29558712, 828875549, 1657751098, 2486626647, 3315502196, 4973253294, 6631004392, 9946506588, 19893013176]

約数ペア:

[(1, 19893013176), (2, 9946506588), (3, 6631004392), (4, 4973253294), (6, 3315502196), (8, 2486626647), (12, 1657751098), (24, 828875549), (673, 29558712), (1346, 14779356), (2019, 9852904), (2692, 7389678), (4038, 4926452), (5384, 3694839), (8076, 2463226), (16152, 1231613)]