18761204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60913}}^1$

素因数の和:60935

約数の個数: 24

約数和(自身を含む): 40934208

約数和(自身を除く): 22173004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 60913, 121826, 243652, 426391, 670043, 852782, 1340086, 1705564, 2680172, 4690301, 9380602, 18761204]

約数ペア:

[(1, 18761204), (2, 9380602), (4, 4690301), (7, 2680172), (11, 1705564), (14, 1340086), (22, 852782), (28, 670043), (44, 426391), (77, 243652), (154, 121826), (308, 60913)]