190405754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16937}}^1$

素因数の和:17030

約数の個数: 32

約数和(自身を含む): 360982656

約数和(自身を除く): 170576902

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 16937, 33874, 118559, 186307, 237118, 372614, 1236401, 1304149, 2472802, 2608298, 8654807, 13600411, 17309614, 27200822, 95202877, 190405754]

約数ペア:

[(1, 190405754), (2, 95202877), (7, 27200822), (11, 17309614), (14, 13600411), (22, 8654807), (73, 2608298), (77, 2472802), (146, 1304149), (154, 1236401), (511, 372614), (803, 237118), (1022, 186307), (1606, 118559), (5621, 33874), (11242, 16937)]