189746726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{12781}}^1$

素因数の和:13367

約数の個数: 16

約数和(自身を含む): 307074768

約数和(自身を除く): 117328042

約数列:

[1, 2, 13, 26, 571, 1142, 7423, 12781, 14846, 25562, 166153, 332306, 7297951, 14595902, 94873363, 189746726]

約数ペア:

[(1, 189746726), (2, 94873363), (13, 14595902), (26, 7297951), (571, 332306), (1142, 166153), (7423, 25562), (12781, 14846)]